Sensory functions that transduce stimuli received by proprioceptive receptors in joints, tendons, muscles, and the INNER EAR into neural impulses to be transmitted to the CENTRAL NERVOUS SYSTEM. Proprioception provides sense of stationary positions and movements of one's body parts, and is important in maintaining KINESTHESIA and POSTURAL BALANCE.
Disorders of sensory information received from superficial and deep regions of the body. The somatosensory system conveys neural impulses which pertain to proprioception, tactile sensation, thermal sensation, pressure sensation, and pain. PERIPHERAL NERVOUS SYSTEM DISEASES; SPINAL CORD DISEASES; and BRAIN DISEASES may be associated with impaired or abnormal somatic sensation.
Sense of movement of a part of the body, such as movement of fingers, elbows, knees, limbs, or weights.
The act, process, or result of passing from one place or position to another. It differs from LOCOMOTION in that locomotion is restricted to the passing of the whole body from one place to another, while movement encompasses both locomotion but also a change of the position of the whole body or any of its parts. Movement may be used with reference to humans, vertebrate and invertebrate animals, and microorganisms. Differentiate also from MOTOR ACTIVITY, movement associated with behavior.
A synovial hinge connection formed between the bones of the FEMUR; TIBIA; and PATELLA.
Lack of stability of a joint or joint prosthesis. Factors involved are intra-articular disease and integrity of extra-articular structures such as joint capsule, ligaments, and muscles.
A POSTURE in which an ideal body mass distribution is achieved. Postural balance provides the body carriage stability and conditions for normal functions in stationary position or in movement, such as sitting, standing, or walking.
A strong ligament of the knee that originates from the posteromedial portion of the lateral condyle of the femur, passes anteriorly and inferiorly between the condyles, and attaches to the depression in front of the intercondylar eminence of the tibia.
The position or attitude of the body.
The distance and direction to which a bone joint can be extended. Range of motion is a function of the condition of the joints, muscles, and connective tissues involved. Joint flexibility can be improved through appropriate MUSCLE STRETCHING EXERCISES.
The superior part of the upper extremity between the SHOULDER and the ELBOW.
A vague complaint of debility, fatigue, or exhaustion attributable to weakness of various muscles. The weakness can be characterized as subacute or chronic, often progressive, and is a manifestation of many muscle and neuromuscular diseases. (From Wyngaarden et al., Cecil Textbook of Medicine, 19th ed, p2251)
The misinterpretation of a real external, sensory experience.
Fibers that arise from cell groups within the spinal cord and pass directly to the cerebellum. They include the anterior, posterior, and rostral spinocerebellar tracts, and the cuneocerebellar tract. (From Parent, Carpenter's Human Neuroanatomy, 9th ed, p607)
A mechanism of communicating one's own sensory system information about a task, movement or skill.
The coordination of a sensory or ideational (cognitive) process and a motor activity.
The amount of force generated by MUSCLE CONTRACTION. Muscle strength can be measured during isometric, isotonic, or isokinetic contraction, either manually or using a device such as a MUSCLE STRENGTH DYNAMOMETER.
Harm or hurt to the ankle or ankle joint usually inflicted by an external source.
A region of the lower extremity immediately surrounding and including the KNEE JOINT.
Disorders of the special senses (i.e., VISION; HEARING; TASTE; and SMELL) or somatosensory system (i.e., afferent components of the PERIPHERAL NERVOUS SYSTEM).
The properties, processes, and behavior of biological systems under the action of mechanical forces.
The distal part of the arm beyond the wrist in humans and primates, that includes the palm, fingers, and thumb.
A collective term for muscle and ligament injuries without dislocation or fracture. A sprain is a joint injury in which some of the fibers of a supporting ligament are ruptured but the continuity of the ligament remains intact. A strain is an overstretching or overexertion of some part of the musculature.
Cells specialized to transduce mechanical stimuli and relay that information centrally in the nervous system. Mechanoreceptor cells include the INNER EAR hair cells, which mediate hearing and balance, and the various somatosensory receptors, often with non-neural accessory structures.
Nonexpendable items used in the performance of orthopedic surgery and related therapy. They are differentiated from ORTHOTIC DEVICES, apparatus used to prevent or correct deformities in patients.
Sensation of making physical contact with objects, animate or inanimate. Tactile stimuli are detected by MECHANORECEPTORS in the skin and mucous membranes.
Noninflammatory degenerative disease of the knee joint consisting of three large categories: conditions that block normal synchronous movement, conditions that produce abnormal pathways of motion, and conditions that cause stress concentration resulting in changes to articular cartilage. (Crenshaw, Campbell's Operative Orthopaedics, 8th ed, p2019)
Material used for wrapping or binding any part of the body.
Impaired ambulation not attributed to sensory impairment or motor weakness. FRONTAL LOBE disorders; BASAL GANGLIA DISEASES (e.g., PARKINSONIAN DISORDERS); DEMENTIA, MULTI-INFARCT; ALZHEIMER DISEASE; and other conditions may be associated with gait apraxia.
The joint that is formed by the inferior articular and malleolar articular surfaces of the TIBIA; the malleolar articular surface of the FIBULA; and the medial malleolar, lateral malleolar, and superior surfaces of the TALUS.
Injuries to the knee or the knee joint.
Skeletal muscle structures that function as the MECHANORECEPTORS responsible for the stretch or myotactic reflex (REFLEX, STRETCH). They are composed of a bundle of encapsulated SKELETAL MUSCLE FIBERS, i.e., the intrafusal fibers (nuclear bag 1 fibers, nuclear bag 2 fibers, and nuclear chain fibers) innervated by SENSORY NEURONS.
The process in which light signals are transformed by the PHOTORECEPTOR CELLS into electrical signals which can then be transmitted to the brain.
Forcible or traumatic tear or break of an organ or other soft part of the body.
A mechanism of communication within a system in that the input signal generates an output response which returns to influence the continued activity or productivity of that system.
Prosthetic replacements for arms, legs, and parts thereof.
The selecting and organizing of visual stimuli based on the individual's past experience.
The muscles that move the eye. Included in this group are the medial rectus, lateral rectus, superior rectus, inferior rectus, inferior oblique, superior oblique, musculus orbitalis, and levator palpebrae superioris.
A continuing periodic change in displacement with respect to a fixed reference. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)
The process in which specialized SENSORY RECEPTOR CELLS transduce peripheral stimuli (physical or chemical) into NERVE IMPULSES which are then transmitted to the various sensory centers in the CENTRAL NERVOUS SYSTEM.
The neck muscles consist of the platysma, splenius cervicis, sternocleidomastoid(eus), longus colli, the anterior, medius, and posterior scalenes, digastric(us), stylohyoid(eus), mylohyoid(eus), geniohyoid(eus), sternohyoid(eus), omohyoid(eus), sternothyroid(eus), and thyrohyoid(eus).
Voluntary or reflex-controlled movements of the eye.
The application of electronic, computerized control systems to mechanical devices designed to perform human functions. Formerly restricted to industry, but nowadays applied to artificial organs controlled by bionic (bioelectronic) devices, like automated insulin pumps and other prostheses.
An activity in which the body advances at a slow to moderate pace by moving the feet in a coordinated fashion. This includes recreational walking, walking for fitness, and competitive race-walking.
The rotational force about an axis that is equal to the product of a force times the distance from the axis where the force is applied.
Fibrous cords of CONNECTIVE TISSUE that attach bones to each other and hold together the many types of joints in the body. Articular ligaments are strong, elastic, and allow movement in only specific directions, depending on the individual joint.
The awareness of the spatial properties of objects; includes physical space.
Four or five slender jointed digits in humans and primates, attached to each HAND.
Injuries incurred during participation in competitive or non-competitive sports.
Also known as articulations, these are points of connection between the ends of certain separate bones, or where the borders of other bones are juxtaposed.
Behavioral manifestations of cerebral dominance in which there is preferential use and superior functioning of either the left or the right side, as in the preferred use of the right hand or right foot.
Awareness of oneself in relation to time, place and person.
The detailed examination of observable activity or behavior associated with the execution or completion of a required function or unit of work.
A subtype of striated muscle, attached by TENDONS to the SKELETON. Skeletal muscles are innervated and their movement can be consciously controlled. They are also called voluntary muscles.
Nerve structures through which impulses are conducted from a peripheral part toward a nerve center.
A regimen or plan of physical activities designed and prescribed for specific therapeutic goals. Its purpose is to restore normal musculoskeletal function or to reduce pain caused by diseases or injuries.
Act of eliciting a response from a person or organism through physical contact.
The inferior part of the lower extremity between the KNEE and the ANKLE.
The region of the upper limb in animals, extending from the deltoid region to the HAND, and including the ARM; AXILLA; and SHOULDER.
The non-genetic biological changes of an organism in response to challenges in its ENVIRONMENT.
Recording of the changes in electric potential of muscle by means of surface or needle electrodes.
Replacement for a knee joint.

Evidence for an eye-centered spherical representation of the visuomotor map. (1/985)

During visually guided movement, visual coordinates of target location must be transformed into coordinates appropriate for movement. To investigate the representation of this visuomotor coordinate transformation, we examined changes in pointing behavior induced by a local visuomotor remapping. The visual feedback of finger position was limited to one location within the workspace, at which a discrepancy was introduced between the actual and visually perceived finger position. This remapping induced a change in pointing that extended over the entire workspace and was best captured by a spherical coordinate system centered near the eyes.  (+info)

Gating of afferent input by a central pattern generator. (2/985)

Intracellular recordings from the sole proprioceptor (the oval organ) in the crab ventilatory system show that the nonspiking afferent fibers from this organ receive a cyclic hyperpolarizing inhibition in phase with the ventilatory motor pattern. Although depolarizing and hyperpolarizing current pulses injected into a single afferent will reset the ventilatory motor pattern, the inhibitory input is of sufficient magnitude to block afferent input to the ventilatory central pattern generator (CPG) for approximately 50% of the cycle period. It is proposed that this inhibitory input serves to gate sensory input to the ventilatory CPG to provide an unambiguous input to the ventilatory CPG.  (+info)

Integration of proprioceptive and visual position-information: An experimentally supported model. (3/985)

To localize one's hand, i.e., to find out its position with respect to the body, humans may use proprioceptive information or visual information or both. It is still not known how the CNS combines simultaneous proprioceptive and visual information. In this study, we investigate in what position in a horizontal plane a hand is localized on the basis of simultaneous proprioceptive and visual information and compare this to the positions in which it is localized on the basis of proprioception only and vision only. Seated at a table, subjects matched target positions on the table top with their unseen left hand under the table. The experiment consisted of three series. In each of these series, the target positions were presented in three conditions: by vision only, by proprioception only, or by both vision and proprioception. In one of the three series, the visual information was veridical. In the other two, it was modified by prisms that displaced the visual field to the left and to the right, respectively. The results show that the mean of the positions indicated in the condition with both vision and proprioception generally lies off the straight line through the means of the other two conditions. In most cases the mean lies on the side predicted by a model describing the integration of multisensory information. According to this model, the visual information and the proprioceptive information are weighted with direction-dependent weights, the weights being related to the direction-dependent precision of the information in such a way that the available information is used very efficiently. Because the proposed model also can explain the unexpectedly small sizes of the variable errors in the localization of a seen hand that were reported earlier, there is strong evidence to support this model. The results imply that the CNS has knowledge about the direction-dependent precision of the proprioceptive and visual information.  (+info)

Rhythmic swimming activity in neurones of the isolated nerve cord of the leech. (4/985)

1. Repeating bursts of motor neurone impulses have been recorded from the nerves of completely isolated nerve cords of the medicinal leech. The salient features of this burst rhythm are similar to those obtained in the semi-intact preparation during swimming. Hence the basic swimming rhythm is generated by a central oscillator. 2. Quantitative comparisons between the impulse patterns obtained from the isolated nerve cord and those obtained from a semi-intact preparation show that the variation in both dorsal to ventral motor neurone phasing and burst duration with swim cycle period differ in these two preparations. 3. The increase of intersegmental delay with period, which is a prominent feature of swimming behaviour of the intact animal, is not seen in either the semi-intact or isolated cord preparations. 4. In the semi-intact preparation, stretching the body wall or depolarizing an inhibitory motor neurone changes the burst duration of excitatory motor neurones in the same segment. In the isolated nerve cord, these manipulations also change the period of the swim cycle in the entire cord. 5. These comparisons suggest that sensory input stabilizes the centrally generated swimming rhythm, determines the phasing of the bursts of impulses from dorsal and ventral motor neurones, and matches the intersegmental delay to the cycle period so as to maintain a constant body shape at all rates of swimming.  (+info)

Effect of upper airway negative pressure on proprioceptive afferents from the tongue. (5/985)

We examined whether receptors in the tongue muscle respond to negative upper airway pressure (NUAP). In six cats, one hypoglossal nerve was cut and its distal end was prepared for single-fiber recording. Twelve afferent fibers were selected for study on the basis of their sensitivity to passive stretch (PS) of the tongue. Fiber discharge frequency was measured during PS of the tongue and after the rapid onset of constant NUAP. During PS of 1-3 cm, firing frequency increased from 17 +/- 7 to 40 +/- 11 (SE) Hz (P < 0.01). In addition, 8 of the 12 fibers responded to NUAP (-10 to -30 cmH2O), with firing frequency increasing from 23 +/- 9 to 41 +/- 9 Hz (P < 0.001). In two fibers tested, the increase in firing frequency in response to NUAP was not altered by topical anesthesia (10% lignocaine) applied liberally to the entire upper airway mucosa. Our results demonstrate that afferent discharges from the hypoglossal nerve are elicited by 1) stretching of the tongue and 2) NUAP before and after upper airway anesthesia. We speculate that activation of proprioceptive mechanoreceptors in the cat's tongue provides an additional pathway for the reflex activation of upper airway dilator muscles in response to NUAP, independent of superficially located mucosal mechanoreceptors.  (+info)

Role of proprioceptive signals from an insect femur-tibia joint in patterning motoneuronal activity of an adjacent leg joint. (6/985)

Interjoint reflex function of the insect leg contributes to postural control at rest or to movement control during locomotor movements. In the stick insect (Carausius morosus), we investigated the role that sensory signals from the femoral chordotonal organ (fCO), the transducer of the femur-tibia (FT) joint, play in patterning motoneuronal activity in the adjacent coxa-trochanteral (CT) joint when the joint control networks are in the movement control mode of the active behavioral state. In the active behavioral state, sensory signals from the fCO induced transitions of activity between antagonistic motoneuron pools, i.e., the levator trochanteris and the depressor trochanteris motoneurons. As such, elongation of the fCO, signaling flexion of the FT joint, terminated depressor motoneuron activity and initiated activity in levator motoneurons. Relaxation of the fCO, signaling extension of the FT joint, induced the opposite transition by initiating depressor motoneuron activity and terminating levator motoneuron activity. This interjoint influence of sensory signals from the fCO was independent of the generation of the intrajoint reflex reversal in the FT joint, i.e., the "active reaction," which is released by elongation signals from the fCO. The generation of these transitions in activity of trochanteral motoneurons barely depended on position or velocity signals from the fCO. This contrasts with the situation in the resting behavioral state when interjoint reflex action markedly depends on actual fCO stimulus parameters, i.e., position and velocity signals. In the active behavioral state, movement signals from the fCO obviously trigger or release centrally generated transitions in motoneuron activity, e.g., by affecting central rhythm generating networks driving trochanteral motoneuron pools. This conclusion was tested by stimulating the fCO in "fictive rhythmic" preparations, activated by the muscarinic agonist pilocarpine in the otherwise isolated and deafferented mesothoracic ganglion. In this situation, sensory signals from the fCO did in fact reset and entrain rhythmic activity in trochanteral motoneurons. The results indicate for the first time that when the stick insect locomotor system is active, sensory signals from the proprioceptor of one leg joint, i.e., the fCO, pattern motor activity in an adjacent leg joint, i.e., the CT joint, by affecting the central rhythm generating network driving the motoneurons of the adjacent joint.  (+info)

Intracapsular components do not change hip proprioception. (7/985)

We compared joint proprioception in 12 hips in 12 patients with hemiarthroplasty after fracture of the hip, in 12 hips in 11 patients with total hip arthroplasty because of osteoarthritis and in a control group of 12 age-matched patients with no clinical complaints. There was no significant difference (p = 0.05) in joint proprioception in any of the groups. There was no decrease in joint proprioception in the group with total hip arthroplasty compared with the hemiarthroplasty group or with the control group. Other factors such as stretch receptors in the adjacent tendons and muscles may have a greater influence on proprioception in the hip than the intracapsular components.  (+info)

Multimodal convergence of presynaptic afferent inhibition in insect proprioceptors. (8/985)

In the leg motor system of insects, several proprioceptive sense organs provide the CNS with information about posture and movement. Within one sensory organ, presynaptic inhibition shapes the inflow of sensory information to the CNS. We show here that also different proprioceptive sense organs can exert a presynaptic inhibition on each other. The afferents of one leg proprioceptor in the stick insect, either the position-sensitive femoral chordotonal organ or the load-sensitive campaniform sensilla, receive a primary afferent depolarization (PAD) from two other leg proprioceptors, the campaniform sensilla and/or the coxal hairplate. The reversal potential of this PAD is about -59 mV, and the PAD is associated with a conductance increase. The properties of this presynaptic input support the hypothesis that this PAD acts as presynaptic inhibition. The PAD reduces the amplitude of afferent action potentials and thus likely also afferent transmitter release and synaptic efficacy. These findings imply that PAD mechanisms of arthropod proprioceptors might be as complex as in vertebrates.  (+info)

Proprioception is the unconscious perception of movement and spatial orientation arising from stimuli within the body itself. It is sometimes described as the "sixth sense" and it's all about knowing where your body parts are, how they are moving, and the effort being used to move them. This information is crucial for motor control, balance, and coordination.

The proprioceptive system includes sensory receptors called proprioreceptors located in muscles, tendons, and joints that send messages to the brain through nerves regarding body position and movement. These messages are then integrated with information from other senses, such as vision and vestibular sense (related to balance), to create a complete understanding of the body's position and motion in space.

Deficits in proprioception can lead to problems with coordination, balance, and fine motor skills.

Somatosensory disorders are a category of neurological conditions that affect the somatosensory system, which is responsible for receiving and processing sensory information from the body. These disorders can result in abnormal or distorted perception of touch, temperature, pain, vibration, position, movement, and pressure.

Somatosensory disorders can be caused by damage to or dysfunction of the peripheral nerves, spinal cord, or brain. They can manifest as a variety of symptoms, including numbness, tingling, burning sensations, hypersensitivity to touch, loss of sensation, and difficulty with coordination and balance.

Examples of somatosensory disorders include peripheral neuropathy, complex regional pain syndrome (CRPS), and dysesthesias. Treatment for these conditions may involve medication, physical therapy, or other interventions aimed at managing symptoms and improving quality of life.

Kinesthesia, also known as proprioception, refers to the perception or awareness of the position and movement of the body parts in space. It is a type of sensory information that comes from receptors located in muscles, tendons, ligaments, and joints, which detect changes in tension, length, and pressure of these tissues during movement. This information is then sent to the brain, where it is integrated with visual and vestibular (inner ear) inputs to create a sense of body position and movement.

Kinesthesia allows us to perform complex movements and maintain balance without having to consciously think about each movement. It helps us to coordinate our movements, adjust our posture, and navigate through our environment with ease. Deficits in kinesthetic perception can lead to difficulties with motor coordination, balance, and mobility.

In the context of medicine and healthcare, "movement" refers to the act or process of changing physical location or position. It involves the contraction and relaxation of muscles, which allows for the joints to move and the body to be in motion. Movement can also refer to the ability of a patient to move a specific body part or limb, which is assessed during physical examinations. Additionally, "movement" can describe the progression or spread of a disease within the body.

The knee joint, also known as the tibiofemoral joint, is the largest and one of the most complex joints in the human body. It is a synovial joint that connects the thighbone (femur) to the shinbone (tibia). The patella (kneecap), which is a sesamoid bone, is located in front of the knee joint and helps in the extension of the leg.

The knee joint is made up of three articulations: the femorotibial joint between the femur and tibia, the femoropatellar joint between the femur and patella, and the tibiofibular joint between the tibia and fibula. These articulations are surrounded by a fibrous capsule that encloses the synovial membrane, which secretes synovial fluid to lubricate the joint.

The knee joint is stabilized by several ligaments, including the medial and lateral collateral ligaments, which provide stability to the sides of the joint, and the anterior and posterior cruciate ligaments, which prevent excessive forward and backward movement of the tibia relative to the femur. The menisci, which are C-shaped fibrocartilaginous structures located between the femoral condyles and tibial plateaus, also help to stabilize the joint by absorbing shock and distributing weight evenly across the articular surfaces.

The knee joint allows for flexion, extension, and a small amount of rotation, making it essential for activities such as walking, running, jumping, and sitting.

Joint instability is a condition characterized by the loss of normal joint function and increased risk of joint injury due to impaired integrity of the supporting structures, such as ligaments, muscles, or cartilage. This can result in excessive movement or laxity within the joint, leading to decreased stability and increased susceptibility to dislocations or subluxations. Joint instability may cause pain, swelling, and limited range of motion, and it can significantly impact a person's mobility and quality of life. It is often caused by trauma, degenerative conditions, or congenital abnormalities and may require medical intervention, such as physical therapy, bracing, or surgery, to restore joint stability.

Postural balance is the ability to maintain, achieve, or restore a state of equilibrium during any posture or activity. It involves the integration of sensory information (visual, vestibular, and proprioceptive) to control and adjust body position in space, thereby maintaining the center of gravity within the base of support. This is crucial for performing daily activities and preventing falls, especially in older adults and individuals with neurological or orthopedic conditions.

The Anterior Cruciate Ligament (ACL) is a major stabilizing ligament in the knee. It is one of the four strong bands of tissue that connect the bones of the knee joint together. The ACL runs diagonally through the middle of the knee and helps to control the back and forth motion of the knee, as well as provide stability to the knee joint. Injuries to the ACL often occur during sports or physical activities that involve sudden stops, changes in direction, or awkward landings.

Posture is the position or alignment of body parts supported by the muscles, especially the spine and head in relation to the vertebral column. It can be described as static (related to a stationary position) or dynamic (related to movement). Good posture involves training your body to stand, walk, sit, and lie in positions where the least strain is placed on supporting muscles and ligaments during movement or weight-bearing activities. Poor posture can lead to various health issues such as back pain, neck pain, headaches, and respiratory problems.

Articular Range of Motion (AROM) is a term used in physiotherapy and orthopedics to describe the amount of movement available in a joint, measured in degrees of a circle. It refers to the range through which synovial joints can actively move without causing pain or injury. AROM is assessed by measuring the degree of motion achieved by active muscle contraction, as opposed to passive range of motion (PROM), where the movement is generated by an external force.

Assessment of AROM is important in evaluating a patient's functional ability and progress, planning treatment interventions, and determining return to normal activities or sports participation. It is also used to identify any restrictions in joint mobility that may be due to injury, disease, or surgery, and to monitor the effectiveness of rehabilitation programs.

In medical terms, the arm refers to the upper limb of the human body, extending from the shoulder to the wrist. It is composed of three major bones: the humerus in the upper arm, and the radius and ulna in the lower arm. The arm contains several joints, including the shoulder joint, elbow joint, and wrist joint, which allow for a wide range of motion. The arm also contains muscles, blood vessels, nerves, and other soft tissues that are essential for normal function.

Muscle weakness is a condition in which muscles cannot develop the expected level of physical force or power. This results in reduced muscle function and can be caused by various factors, including nerve damage, muscle diseases, or hormonal imbalances. Muscle weakness may manifest as difficulty lifting objects, maintaining posture, or performing daily activities. It is essential to consult a healthcare professional for proper diagnosis and treatment of muscle weakness.

An illusion is a perception in the brain that does not match the actual stimulus in the environment. It is often described as a false or misinterpreted sensory experience, where the senses perceive something that is different from the reality. Illusions can occur in any of the senses, including vision, hearing, touch, taste, and smell.

In medical terms, illusions are sometimes associated with certain neurological conditions, such as migraines, brain injuries, or mental health disorders like schizophrenia. They can also be a side effect of certain medications or substances. In these cases, the illusions may be a symptom of an underlying medical condition and should be evaluated by a healthcare professional.

It's important to note that while illusions are often used in the context of entertainment and art, they can also have serious implications for individuals who experience them frequently or as part of a medical condition.

Spinocerebellar tracts are a type of white matter tract in the spinal cord that carry information related to proprioception, muscle tone, and movement coordination from the peripheral nervous system to the cerebellum. There are several different spinocerebellar tracts, including the dorsal (or posterior) spinocerebellar tract and the ventral (or anterior) spinocerebellar tract.

The dorsal spinocerebellar tract carries information about the position and movement of joints and muscles from receptors in the skin, muscles, and tendons to the cerebellum. This information is used by the cerebellum to help coordinate movements and maintain balance.

The ventral spinocerebellar tract carries information about muscle stretch and tension from receptors in the muscles to the cerebellum. This information is used by the cerebellum to regulate muscle tone and coordination.

Damage to the spinocerebellar tracts can result in a variety of neurological symptoms, including ataxia (loss of coordination), dysmetria (impaired ability to judge distance or speed of movement), and hypotonia (decreased muscle tone).

Sensory feedback refers to the information that our senses (such as sight, sound, touch, taste, and smell) provide to our nervous system about our body's interaction with its environment. This information is used by our brain and muscles to make adjustments in movement, posture, and other functions to maintain balance, coordination, and stability.

For example, when we walk, our sensory receptors in the skin, muscles, and joints provide feedback to our brain about the position and movement of our limbs. This information is used to adjust our muscle contractions and make small corrections in our gait to maintain balance and avoid falling. Similarly, when we touch a hot object, sensory receptors in our skin send signals to our brain that activate the withdrawal reflex, causing us to quickly pull away our hand.

In summary, sensory feedback is an essential component of our nervous system's ability to monitor and control our body's movements and responses to the environment.

Psychomotor performance refers to the integration and coordination of mental processes (cognitive functions) with physical movements. It involves the ability to perform complex tasks that require both cognitive skills, such as thinking, remembering, and perceiving, and motor skills, such as gross and fine motor movements. Examples of psychomotor performances include driving a car, playing a musical instrument, or performing surgical procedures.

In a medical context, psychomotor performance is often used to assess an individual's ability to perform activities of daily living (ADLs) and instrumental activities of daily living (IADLs), such as bathing, dressing, cooking, cleaning, and managing medications. Deficits in psychomotor performance can be a sign of neurological or psychiatric disorders, such as dementia, Parkinson's disease, or depression.

Assessment of psychomotor performance may involve tests that measure reaction time, coordination, speed, precision, and accuracy of movements, as well as cognitive functions such as attention, memory, and problem-solving skills. These assessments can help healthcare professionals develop appropriate treatment plans and monitor the progression of diseases or the effectiveness of interventions.

Muscle strength, in a medical context, refers to the amount of force a muscle or group of muscles can produce during contraction. It is the maximum amount of force that a muscle can generate through its full range of motion and is often measured in units of force such as pounds or newtons. Muscle strength is an important component of physical function and mobility, and it can be assessed through various tests, including manual muscle testing, dynamometry, and isokinetic testing. Factors that can affect muscle strength include age, sex, body composition, injury, disease, and physical activity level.

Ankle injuries refer to damages or traumas that occur in the ankle joint and its surrounding structures, including bones, ligaments, tendons, and muscles. The ankle joint is a complex structure composed of three bones: the tibia (shinbone), fibula (lower leg bone), and talus (a bone in the foot). These bones are held together by various strong ligaments that provide stability and enable proper movement.

There are several types of ankle injuries, with the most common being sprains, strains, and fractures:

1. Ankle Sprain: A sprain occurs when the ligaments surrounding the ankle joint get stretched or torn due to sudden twisting, rolling, or forced movements. The severity of a sprain can range from mild (grade 1) to severe (grade 3), with partial or complete tearing of the ligament(s).
2. Ankle Strain: A strain is an injury to the muscles or tendons surrounding the ankle joint, often caused by overuse, excessive force, or awkward positioning. This results in pain, swelling, and difficulty moving the ankle.
3. Ankle Fracture: A fracture occurs when one or more bones in the ankle joint break due to high-impact trauma, such as a fall, sports injury, or vehicle accident. Fractures can vary in severity, from small cracks to complete breaks that may require surgery and immobilization for proper healing.

Symptoms of ankle injuries typically include pain, swelling, bruising, tenderness, and difficulty walking or bearing weight on the affected ankle. Immediate medical attention is necessary for severe injuries, such as fractures, dislocations, or significant ligament tears, to ensure appropriate diagnosis and treatment. Treatment options may include rest, ice, compression, elevation (RICE), immobilization with a brace or cast, physical therapy, medication, or surgery, depending on the type and severity of the injury.

In medical terms, the knee is referred to as the largest and one of the most complex joints in the human body. It is a hinge joint that connects the thigh bone (femur) to the shin bones (tibia and fibula), enabling movements like flexion, extension, and a small amount of rotation. The knee also contains several other components such as menisci, ligaments, tendons, and bursae, which provide stability, cushioning, and protection during movement.

Sensation disorders are conditions that affect the nervous system's ability to receive and interpret sensory information from the environment. These disorders can affect any of the five senses, including sight, hearing, touch, taste, and smell. They can result in symptoms such as numbness, tingling, pain, or loss of sensation in various parts of the body.

Some common types of sensation disorders include:

1. Neuropathy: A disorder that affects the nerves, often causing numbness, tingling, or pain in the hands and feet.
2. Central pain syndrome: A condition that results from damage to the brain or spinal cord, leading to chronic pain.
3. Tinnitus: A ringing or buzzing sound in the ears that can be a symptom of an underlying hearing disorder.
4. Ageusia: The loss of taste sensation, often caused by damage to the tongue or nerves that transmit taste information to the brain.
5. Anosmia: The loss of smell sensation, which can result from a variety of causes including injury, infection, or neurological disorders.

Sensation disorders can have significant impacts on a person's quality of life and ability to perform daily activities. Treatment may involve medication, physical therapy, or other interventions aimed at addressing the underlying cause of the disorder.

Biomechanics is the application of mechanical laws to living structures and systems, particularly in the field of medicine and healthcare. A biomechanical phenomenon refers to a observable event or occurrence that involves the interaction of biological tissues or systems with mechanical forces. These phenomena can be studied at various levels, from the molecular and cellular level to the tissue, organ, and whole-body level.

Examples of biomechanical phenomena include:

1. The way that bones and muscles work together to produce movement (known as joint kinematics).
2. The mechanical behavior of biological tissues such as bone, cartilage, tendons, and ligaments under various loads and stresses.
3. The response of cells and tissues to mechanical stimuli, such as the way that bone tissue adapts to changes in loading conditions (known as Wolff's law).
4. The biomechanics of injury and disease processes, such as the mechanisms of joint injury or the development of osteoarthritis.
5. The use of mechanical devices and interventions to treat medical conditions, such as orthopedic implants or assistive devices for mobility impairments.

Understanding biomechanical phenomena is essential for developing effective treatments and prevention strategies for a wide range of medical conditions, from musculoskeletal injuries to neurological disorders.

In medical terms, a hand is the part of the human body that is attached to the forearm and consists of the carpus (wrist), metacarpus, and phalanges. It is made up of 27 bones, along with muscles, tendons, ligaments, and other soft tissues. The hand is a highly specialized organ that is capable of performing a wide range of complex movements and functions, including grasping, holding, manipulating objects, and communicating through gestures. It is also richly innervated with sensory receptors that provide information about touch, temperature, pain, and proprioception (the sense of the position and movement of body parts).

A sprain is a type of injury that occurs to the ligaments, which are the bands of tissue that connect two bones together in a joint. It's usually caused by a sudden twisting or wrenching movement that stretches or tears the ligament. The severity of a sprain can vary, from a minor stretch to a complete tear of the ligament.

A strain, on the other hand, is an injury to a muscle or tendon, which is the tissue that connects muscle to bone. Strains typically occur when a muscle or tendon is stretched beyond its limit or is forced to contract too quickly. This can result in a partial or complete tear of the muscle fibers or tendon.

Both sprains and strains can cause pain, swelling, bruising, and difficulty moving the affected joint or muscle. The severity of these symptoms will depend on the extent of the injury. In general, sprains and strains are treated with rest, ice, compression, and elevation (RICE) to reduce pain and inflammation, followed by rehabilitation exercises to restore strength and mobility.

Mechanoreceptors are specialized sensory receptor cells that convert mechanical stimuli such as pressure, tension, or deformation into electrical signals that can be processed and interpreted by the nervous system. They are found in various tissues throughout the body, including the skin, muscles, tendons, joints, and internal organs. Mechanoreceptors can detect different types of mechanical stimuli depending on their specific structure and location. For example, Pacinian corpuscles in the skin respond to vibrations, while Ruffini endings in the joints detect changes in joint angle and pressure. Overall, mechanoreceptors play a crucial role in our ability to perceive and interact with our environment through touch, proprioception (the sense of the position and movement of body parts), and visceral sensation (awareness of internal organ activity).

Orthopedic equipment refers to devices or appliances used in the practice of orthopedics, which is a branch of medicine focused on the correction, support, and prevention of disorders, injuries, or deformities of the skeletal system, including bones, joints, ligaments, tendons, and muscles. These devices can be categorized into various types based on their function and application:

1. Mobility aids: Equipment that helps individuals with impaired mobility to move around more easily, such as walkers, crutches, canes, wheelchairs, and scooters.
2. Immobilization devices: Used to restrict movement of a specific body part to promote healing, prevent further injury, or provide support during rehabilitation, including casts, braces, splints, slings, and collars.
3. Prosthetics: Artificial limbs that replace missing body parts due to amputation, illness, or congenital defects, enabling individuals to perform daily activities and maintain independence.
4. Orthotics: Custom-made or off-the-shelf devices worn inside shoes or on the body to correct foot alignment issues, provide arch support, or alleviate pain in the lower extremities.
5. Rehabilitation equipment: Devices used during physical therapy sessions to improve strength, flexibility, balance, and coordination, such as resistance bands, exercise balls, balance boards, and weight training machines.
6. Surgical instruments: Specialized tools used by orthopedic surgeons during operations to repair fractures, replace joints, or correct deformities, including saws, drills, retractors, and screwdrivers.
7. Diagnostic equipment: Imaging devices that help healthcare professionals assess musculoskeletal conditions, such as X-ray machines, CT scanners, MRI machines, and ultrasound systems.

These various types of orthopedic equipment play a crucial role in the diagnosis, treatment, rehabilitation, and management of orthopedic disorders and injuries, enhancing patients' quality of life and functional abilities.

I'm sorry for any confusion, but "touch" is not a term that has a specific medical definition in the context you've provided. In a general sense, touch refers to the ability to perceive things through physically contacting them, which is a function of our nervous system. However, it's not a term used to describe a specific medical condition, diagnosis, treatment, or procedure. If you have any more specific context or question in mind, I'd be happy to try and help further!

Osteoarthritis (OA) of the knee is a degenerative joint disease that affects the articular cartilage and subchondral bone in the knee joint. It is characterized by the breakdown and eventual loss of the smooth, cushioning cartilage that covers the ends of bones and allows for easy movement within joints. As the cartilage wears away, the bones rub against each other, causing pain, stiffness, and limited mobility. Osteoarthritis of the knee can also lead to the formation of bone spurs (osteophytes) and cysts in the joint. This condition is most commonly found in older adults, but it can also occur in younger people as a result of injury or overuse. Risk factors include obesity, family history, previous joint injuries, and repetitive stress on the knee joint. Treatment options typically include pain management, physical therapy, and in some cases, surgery.

A bandage is a medical dressing or covering applied to a wound, injury, or sore with the intention of promoting healing or preventing infection. Bandages can be made of a variety of materials such as gauze, cotton, elastic, or adhesive tape and come in different sizes and shapes to accommodate various body parts. They can also have additional features like fasteners, non-slip surfaces, or transparent windows for monitoring the condition of the wound.

Bandages serve several purposes, including:

1. Absorbing drainage or exudate from the wound
2. Protecting the wound from external contaminants and bacteria
3. Securing other medical devices such as catheters or splints in place
4. Reducing swelling or promoting immobilization of the affected area
5. Providing compression to control bleeding or prevent fluid accumulation
6. Relieving pain by reducing pressure on sensitive nerves or structures.

Proper application and care of bandages are essential for effective wound healing and prevention of complications such as infection or delayed recovery.

Gait apraxia is a neurological disorder that affects an individual's ability to perform coordinated and complex movements required for walking, despite having the physical capability to do so. It is not caused by weakness or sensory loss, but rather by damage to the brain areas responsible for motor planning and execution, particularly in the frontal lobes.

Gait apraxia is characterized by a wide-based, hesitant, and unsteady gait pattern. Individuals with this condition may have difficulty initiating walking, changing direction, or adjusting their stride length and speed. They may also exhibit symptoms such as freezing of gait, where they are unable to move their feet forward despite intending to walk.

This disorder is often associated with various neurological conditions, including cerebrovascular accidents (strokes), degenerative diseases such as Parkinson's disease and multiple sclerosis, traumatic brain injuries, and infections of the central nervous system. Treatment typically involves physical therapy, gait training, and the use of assistive devices to improve mobility and safety.

The ankle joint, also known as the talocrural joint, is the articulation between the bones of the lower leg (tibia and fibula) and the talus bone in the foot. It is a synovial hinge joint that allows for dorsiflexion and plantarflexion movements, which are essential for walking, running, and jumping. The ankle joint is reinforced by strong ligaments on both sides to provide stability during these movements.

Knee injuries refer to damages or harm caused to the structures surrounding or within the knee joint, which may include the bones (femur, tibia, and patella), cartilage (meniscus and articular cartilage), ligaments (ACL, PCL, MCL, and LCL), tendons (patellar and quadriceps), muscles, bursae, and other soft tissues. These injuries can result from various causes, such as trauma, overuse, degeneration, or sports-related activities. Symptoms may include pain, swelling, stiffness, instability, reduced range of motion, and difficulty walking or bearing weight on the affected knee. Common knee injuries include fractures, dislocations, meniscal tears, ligament sprains or ruptures, and tendonitis. Proper diagnosis and treatment are crucial to ensure optimal recovery and prevent long-term complications.

Muscle spindles are specialized sensory organs found within the muscle belly, which primarily function as proprioceptors, providing information about the length and rate of change in muscle length. They consist of small, encapsulated bundles of intrafusal muscle fibers that are interspersed among the extrafusal muscle fibers (the ones responsible for force generation).

Muscle spindles have two types of sensory receptors called primary and secondary endings. Primary endings are located near the equatorial region of the intrafusal fiber, while secondary endings are situated more distally. These endings detect changes in muscle length and transmit this information to the central nervous system (CNS) through afferent nerve fibers.

The activation of muscle spindles plays a crucial role in reflexive responses, such as the stretch reflex (myotatic reflex), which helps maintain muscle tone and joint stability. Additionally, they contribute to our sense of body position and movement awareness, known as kinesthesia.

Ocular vision refers to the ability to process and interpret visual information that is received by the eyes. This includes the ability to see clearly and make sense of the shapes, colors, and movements of objects in the environment. The ocular system, which includes the eye and related structures such as the optic nerve and visual cortex of the brain, works together to enable vision.

There are several components of ocular vision, including:

* Visual acuity: the clarity or sharpness of vision
* Field of vision: the extent of the visual world that is visible at any given moment
* Color vision: the ability to distinguish different colors
* Depth perception: the ability to judge the distance of objects in three-dimensional space
* Contrast sensitivity: the ability to distinguish an object from its background based on differences in contrast

Disorders of ocular vision can include refractive errors such as nearsightedness or farsightedness, as well as more serious conditions such as cataracts, glaucoma, and macular degeneration. These conditions can affect one or more aspects of ocular vision and may require medical treatment to prevent further vision loss.

A rupture, in medical terms, refers to the breaking or tearing of an organ, tissue, or structure in the body. This can occur due to various reasons such as trauma, injury, increased pressure, or degeneration. A ruptured organ or structure can lead to serious complications, including internal bleeding, infection, and even death, if not treated promptly and appropriately. Examples of ruptures include a ruptured appendix, ruptured eardrum, or a ruptured disc in the spine.

In a medical context, feedback refers to the information or data about the results of a process, procedure, or treatment that is used to evaluate and improve its effectiveness. This can include both quantitative data (such as vital signs or laboratory test results) and qualitative data (such as patient-reported symptoms or satisfaction). Feedback can come from various sources, including patients, healthcare providers, medical equipment, and electronic health records. It is an essential component of quality improvement efforts, allowing healthcare professionals to make informed decisions about changes to care processes and treatments to improve patient outcomes.

Artificial limbs, also known as prosthetics, are artificial substitutes that replace a part or all of an absent extremity or limb. They are designed to restore the function, mobility, and appearance of the lost limb as much as possible. Artificial limbs can be made from various materials such as wood, plastic, metal, or carbon fiber, and they can be custom-made to fit the individual's specific needs and measurements.

Prosthetic limbs can be categorized into two main types: cosmetic and functional. Cosmetic prosthetics are designed to look like natural limbs and are primarily used to improve the appearance of the person. Functional prosthetics, on the other hand, are designed to help the individual perform specific tasks and activities. They may include features such as hooks, hands, or specialized feet that can be used for different purposes.

Advances in technology have led to the development of more sophisticated artificial limbs, including those that can be controlled by the user's nervous system, known as bionic prosthetics. These advanced prosthetic devices can provide a greater degree of mobility and control for the user, allowing them to perform complex movements and tasks with ease.

Visual perception refers to the ability to interpret and organize information that comes from our eyes to recognize and understand what we are seeing. It involves several cognitive processes such as pattern recognition, size estimation, movement detection, and depth perception. Visual perception allows us to identify objects, navigate through space, and interact with our environment. Deficits in visual perception can lead to learning difficulties and disabilities.

The oculomotor muscles are a group of extraocular muscles that control the movements of the eye. They include:

1. Superior rectus: This muscle is responsible for elevating the eye and helping with inward rotation (intorsion) when looking downwards.
2. Inferior rectus: It depresses the eye and helps with outward rotation (extorsion) when looking upwards.
3. Medial rectus: This muscle adducts, or moves, the eye towards the midline of the face.
4. Inferior oblique: The inferior oblique muscle intorts and elevates the eye.
5. Superior oblique: It extorts and depresses the eye.

These muscles work together to allow for smooth and precise movements of the eyes, enabling tasks such as tracking moving objects, reading, and maintaining visual fixation on a single point in space.

In the context of medicine and physiology, vibration refers to the mechanical oscillation of a physical body or substance with a periodic back-and-forth motion around an equilibrium point. This motion can be produced by external forces or internal processes within the body.

Vibration is often measured in terms of frequency (the number of cycles per second) and amplitude (the maximum displacement from the equilibrium position). In clinical settings, vibration perception tests are used to assess peripheral nerve function and diagnose conditions such as neuropathy.

Prolonged exposure to whole-body vibration or hand-transmitted vibration in certain occupational settings can also have adverse health effects, including hearing loss, musculoskeletal disorders, and vascular damage.

In medical terms, sensation refers to the ability to perceive and interpret various stimuli from our environment through specialized receptor cells located throughout the body. These receptors convert physical stimuli such as light, sound, temperature, pressure, and chemicals into electrical signals that are transmitted to the brain via nerves. The brain then interprets these signals, allowing us to experience sensations like sight, hearing, touch, taste, and smell.

There are two main types of sensations: exteroceptive and interoceptive. Exteroceptive sensations involve stimuli from outside the body, such as light, sound, and touch. Interoceptive sensations, on the other hand, refer to the perception of internal bodily sensations, such as hunger, thirst, heartbeat, or emotions.

Disorders in sensation can result from damage to the nervous system, including peripheral nerves, spinal cord, or brain. Examples include numbness, tingling, pain, or loss of sensation in specific body parts, which can significantly impact a person's quality of life and ability to perform daily activities.

Neck muscles, also known as cervical muscles, are a group of muscles that provide movement, support, and stability to the neck region. They are responsible for various functions such as flexion, extension, rotation, and lateral bending of the head and neck. The main neck muscles include:

1. Sternocleidomastoid: This muscle is located on either side of the neck and is responsible for rotating and flexing the head. It also helps in tilting the head to the same side.

2. Trapezius: This large, flat muscle covers the back of the neck, shoulders, and upper back. It is involved in movements like shrugging the shoulders, rotating and extending the head, and stabilizing the scapula (shoulder blade).

3. Scalenes: These three pairs of muscles are located on the side of the neck and assist in flexing, rotating, and laterally bending the neck. They also help with breathing by elevating the first two ribs during inspiration.

4. Suboccipitals: These four small muscles are located at the base of the skull and are responsible for fine movements of the head, such as tilting and rotating.

5. Longus Colli and Longus Capitis: These muscles are deep neck flexors that help with flexing the head and neck forward.

6. Splenius Capitis and Splenius Cervicis: These muscles are located at the back of the neck and assist in extending, rotating, and laterally bending the head and neck.

7. Levator Scapulae: This muscle is located at the side and back of the neck, connecting the cervical vertebrae to the scapula. It helps with rotation, extension, and elevation of the head and scapula.

Eye movements, also known as ocular motility, refer to the voluntary or involuntary motion of the eyes that allows for visual exploration of our environment. There are several types of eye movements, including:

1. Saccades: rapid, ballistic movements that quickly shift the gaze from one point to another.
2. Pursuits: smooth, slow movements that allow the eyes to follow a moving object.
3. Vergences: coordinated movements of both eyes in opposite directions, usually in response to a three-dimensional stimulus.
4. Vestibulo-ocular reflex (VOR): automatic eye movements that help stabilize the gaze during head movement.
5. Optokinetic nystagmus (OKN): rhythmic eye movements that occur in response to large moving visual patterns, such as when looking out of a moving vehicle.

Abnormalities in eye movements can indicate neurological or ophthalmological disorders and are often assessed during clinical examinations.

Robotics, in the medical context, refers to the branch of technology that deals with the design, construction, operation, and application of robots in medical fields. These machines are capable of performing a variety of tasks that can aid or replicate human actions, often with high precision and accuracy. They can be used for various medical applications such as surgery, rehabilitation, prosthetics, patient care, and diagnostics. Surgical robotics, for example, allows surgeons to perform complex procedures with increased dexterity, control, and reduced fatigue, while minimizing invasiveness and improving patient outcomes.

Medical science often defines and describes "walking" as a form of locomotion or mobility where an individual repeatedly lifts and sets down each foot to move forward, usually bearing weight on both legs. It is a complex motor activity that requires the integration and coordination of various systems in the human body, including the musculoskeletal, neurological, and cardiovascular systems.

Walking involves several components such as balance, coordination, strength, and endurance. The ability to walk independently is often used as a measure of functional mobility and overall health status. However, it's important to note that the specific definition of walking may vary depending on the context and the medical or scientific field in question.

"Torque" is not a term that has a specific medical definition. It is a physical concept used in the fields of physics and engineering, referring to a twisting force that causes rotation around an axis. However, in certain medical contexts, such as in discussions of spinal or joint biomechanics, the term "torque" may be used to describe a rotational force applied to a body part. But generally speaking, "torque" is not a term commonly used in medical terminology.

Articular ligaments, also known as fibrous ligaments, are bands of dense, fibrous connective tissue that connect and stabilize bones to each other at joints. They help to limit the range of motion of a joint and provide support, preventing excessive movement that could cause injury. Articular ligaments are composed mainly of collagen fibers arranged in a parallel pattern, making them strong and flexible. They have limited blood supply and few nerve endings, which makes them less prone to injury but also slower to heal if damaged. Examples of articular ligaments include the anterior cruciate ligament (ACL) and posterior cruciate ligament (PCL) in the knee joint, and the medial collateral ligament (MCL) and lateral collateral ligament (LCL) in the elbow joint.

Space perception, in the context of neuroscience and psychology, refers to the ability to perceive and understand the spatial arrangement of objects and their relationship to oneself. It involves integrating various sensory inputs such as visual, auditory, tactile, and proprioceptive information to create a coherent three-dimensional representation of our environment.

This cognitive process enables us to judge distances, sizes, shapes, and movements of objects around us. It also helps us navigate through space, reach for objects, avoid obstacles, and maintain balance. Disorders in space perception can lead to difficulties in performing everyday activities and may be associated with neurological conditions such as stroke, brain injury, or neurodevelopmental disorders like autism.

In medical terms, fingers are not specifically defined as they are common anatomical structures. However, I can provide you with a general anatomy definition:

Fingers are the terminal parts of the upper limb in primates, including humans, consisting of four digits (thumb, index, middle, and ring fingers) and one opposable thumb. They contain bones called phalanges, connected by joints that allow for movement and flexibility. Each finger has a nail, nerve endings for sensation, and blood vessels to supply nutrients and oxygen. Fingers are crucial for various activities such as grasping, manipulating objects, and tactile exploration of the environment.

Athletic injuries are damages or injuries to the body that occur while participating in sports, physical activities, or exercise. These injuries can be caused by a variety of factors, including:

1. Trauma: Direct blows, falls, collisions, or crushing injuries can cause fractures, dislocations, contusions, lacerations, or concussions.
2. Overuse: Repetitive motions or stress on a particular body part can lead to injuries such as tendonitis, stress fractures, or muscle strains.
3. Poor technique: Using incorrect form or technique during exercise or sports can put additional stress on muscles, joints, and ligaments, leading to injury.
4. Inadequate warm-up or cool-down: Failing to properly prepare the body for physical activity or neglecting to cool down afterwards can increase the risk of injury.
5. Lack of fitness or flexibility: Insufficient strength, endurance, or flexibility can make individuals more susceptible to injuries during sports and exercise.
6. Environmental factors: Extreme weather conditions, poor field or court surfaces, or inadequate equipment can contribute to the risk of athletic injuries.

Common athletic injuries include ankle sprains, knee injuries, shoulder dislocations, tennis elbow, shin splints, and concussions. Proper training, warm-up and cool-down routines, use of appropriate protective gear, and attention to technique can help prevent many athletic injuries.

A joint is the location at which two or more bones make contact. They are constructed to allow movement and provide support and stability to the body during motion. Joints can be classified in several ways, including structure, function, and the type of tissue that forms them. The three main types of joints based on structure are fibrous (or fixed), cartilaginous, and synovial (or diarthrosis). Fibrous joints do not have a cavity and have limited movement, while cartilaginous joints allow for some movement and are connected by cartilage. Synovial joints, the most common and most movable type, have a space between the articular surfaces containing synovial fluid, which reduces friction and wear. Examples of synovial joints include hinge, pivot, ball-and-socket, saddle, and condyloid joints.

Functional laterality, in a medical context, refers to the preferential use or performance of one side of the body over the other for specific functions. This is often demonstrated in hand dominance, where an individual may be right-handed or left-handed, meaning they primarily use their right or left hand for tasks such as writing, eating, or throwing.

However, functional laterality can also apply to other bodily functions and structures, including the eyes (ocular dominance), ears (auditory dominance), or legs. It's important to note that functional laterality is not a strict binary concept; some individuals may exhibit mixed dominance or no strong preference for one side over the other.

In clinical settings, assessing functional laterality can be useful in diagnosing and treating various neurological conditions, such as stroke or traumatic brain injury, where understanding any resulting lateralized impairments can inform rehabilitation strategies.

In a medical context, "orientation" typically refers to an individual's awareness and understanding of their personal identity, place, time, and situation. It is a critical component of cognitive functioning and mental status. Healthcare professionals often assess a person's orientation during clinical evaluations, using tests that inquire about their name, location, the current date, and the circumstances of their hospitalization or visit.

There are different levels of orientation:

1. Person (or self): The individual knows their own identity, including their name, age, and other personal details.
2. Place: The individual is aware of where they are, such as the name of the city, hospital, or healthcare facility.
3. Time: The individual can accurately state the current date, day of the week, month, and year.
4. Situation or event: The individual understands why they are in the healthcare setting, what happened leading to their hospitalization or visit, and the nature of any treatments or procedures they are undergoing.

Impairments in orientation can be indicative of various neurological or psychiatric conditions, such as delirium, dementia, or substance intoxication or withdrawal. It is essential for healthcare providers to monitor and address orientation issues to ensure appropriate diagnosis, treatment, and patient safety.

'Task Performance and Analysis' is not a commonly used medical term, but it can be found in the field of rehabilitation medicine and ergonomics. It refers to the process of evaluating and understanding how a specific task is performed, in order to identify any physical or cognitive demands placed on an individual during the performance of that task. This information can then be used to inform the design of interventions, such as workplace modifications or rehabilitation programs, aimed at improving task performance or reducing the risk of injury.

In a medical context, task performance and analysis may be used in the assessment and treatment of individuals with disabilities or injuries, to help them return to work or other activities of daily living. The analysis involves breaking down the task into its component parts, observing and measuring the physical and cognitive demands of each part, and evaluating the individual's ability to perform those demands. Based on this analysis, recommendations may be made for modifications to the task or the environment, training or education, or assistive devices that can help the individual perform the task more safely and efficiently.

Overall, task performance and analysis is a valuable tool in promoting safe and effective task performance, reducing the risk of injury, and improving functional outcomes for individuals with disabilities or injuries.

Skeletal muscle, also known as striated or voluntary muscle, is a type of muscle that is attached to bones by tendons or aponeuroses and functions to produce movements and support the posture of the body. It is composed of long, multinucleated fibers that are arranged in parallel bundles and are characterized by alternating light and dark bands, giving them a striped appearance under a microscope. Skeletal muscle is under voluntary control, meaning that it is consciously activated through signals from the nervous system. It is responsible for activities such as walking, running, jumping, and lifting objects.

Afferent pathways, also known as sensory pathways, refer to the neural connections that transmit sensory information from the peripheral nervous system to the central nervous system (CNS), specifically to the brain and spinal cord. These pathways are responsible for carrying various types of sensory information, such as touch, temperature, pain, pressure, vibration, hearing, vision, and taste, to the CNS for processing and interpretation.

The afferent pathways begin with sensory receptors located throughout the body, which detect changes in the environment and convert them into electrical signals. These signals are then transmitted via afferent neurons, also known as sensory neurons, to the spinal cord or brainstem. Within the CNS, the information is further processed and integrated with other neural inputs before being relayed to higher cognitive centers for conscious awareness and response.

Understanding the anatomy and physiology of afferent pathways is essential for diagnosing and treating various neurological conditions that affect sensory function, such as neuropathies, spinal cord injuries, and brain disorders.

Exercise therapy is a type of medical treatment that uses physical movement and exercise to improve a patient's physical functioning, mobility, and overall health. It is often used as a component of rehabilitation programs for individuals who have experienced injuries, illnesses, or surgeries that have impaired their ability to move and function normally.

Exercise therapy may involve a range of activities, including stretching, strengthening, balance training, aerobic exercise, and functional training. The specific exercises used will depend on the individual's needs, goals, and medical condition.

The benefits of exercise therapy include:

* Improved strength and flexibility
* Increased endurance and stamina
* Enhanced balance and coordination
* Reduced pain and inflammation
* Improved cardiovascular health
* Increased range of motion and joint mobility
* Better overall physical functioning and quality of life.

Exercise therapy is typically prescribed and supervised by a healthcare professional, such as a physical therapist or exercise physiologist, who has experience working with individuals with similar medical conditions. The healthcare professional will create an individualized exercise program based on the patient's needs and goals, and will provide guidance and support to ensure that the exercises are performed safely and effectively.

Physical stimulation, in a medical context, refers to the application of external forces or agents to the body or its tissues to elicit a response. This can include various forms of touch, pressure, temperature, vibration, or electrical currents. The purpose of physical stimulation may be therapeutic, as in the case of massage or physical therapy, or diagnostic, as in the use of reflex tests. It is also used in research settings to study physiological responses and mechanisms.

In a broader sense, physical stimulation can also refer to the body's exposure to physical activity or exercise, which can have numerous health benefits, including improving cardiovascular function, increasing muscle strength and flexibility, and reducing the risk of chronic diseases.

In medical terms, the leg refers to the lower portion of the human body that extends from the knee down to the foot. It includes the thigh (femur), lower leg (tibia and fibula), foot, and ankle. The leg is primarily responsible for supporting the body's weight and enabling movements such as standing, walking, running, and jumping.

The leg contains several important structures, including bones, muscles, tendons, ligaments, blood vessels, nerves, and joints. These structures work together to provide stability, support, and mobility to the lower extremity. Common medical conditions that can affect the leg include fractures, sprains, strains, infections, peripheral artery disease, and neurological disorders.

The term "upper extremity" is used in the medical field to refer to the portion of the upper limb that extends from the shoulder to the hand. This includes the arm, elbow, forearm, wrist, and hand. The upper extremity is responsible for various functions such as reaching, grasping, and manipulating objects, making it an essential part of a person's daily activities.

Physiological adaptation refers to the changes or modifications that occur in an organism's biological functions or structures as a result of environmental pressures or changes. These adaptations enable the organism to survive and reproduce more successfully in its environment. They can be short-term, such as the constriction of blood vessels in response to cold temperatures, or long-term, such as the evolution of longer limbs in animals that live in open environments.

In the context of human physiology, examples of physiological adaptation include:

1. Acclimatization: The process by which the body adjusts to changes in environmental conditions, such as altitude or temperature. For example, when a person moves to a high-altitude location, their body may produce more red blood cells to compensate for the lower oxygen levels, leading to improved oxygen delivery to tissues.

2. Exercise adaptation: Regular physical activity can lead to various physiological adaptations, such as increased muscle strength and endurance, enhanced cardiovascular function, and improved insulin sensitivity.

3. Hormonal adaptation: The body can adjust hormone levels in response to changes in the environment or internal conditions. For instance, during prolonged fasting, the body releases stress hormones like cortisol and adrenaline to help maintain energy levels and prevent muscle wasting.

4. Sensory adaptation: Our senses can adapt to different stimuli over time. For example, when we enter a dark room after being in bright sunlight, it takes some time for our eyes to adjust to the new light level. This process is known as dark adaptation.

5. Aging-related adaptations: As we age, various physiological changes occur that help us adapt to the changing environment and maintain homeostasis. These include changes in body composition, immune function, and cognitive abilities.

Electromyography (EMG) is a medical diagnostic procedure that measures the electrical activity of skeletal muscles during contraction and at rest. It involves inserting a thin needle electrode into the muscle to record the electrical signals generated by the muscle fibers. These signals are then displayed on an oscilloscope and may be heard through a speaker.

EMG can help diagnose various neuromuscular disorders, such as muscle weakness, numbness, or pain, and can distinguish between muscle and nerve disorders. It is often used in conjunction with other diagnostic tests, such as nerve conduction studies, to provide a comprehensive evaluation of the nervous system.

EMG is typically performed by a neurologist or a physiatrist, and the procedure may cause some discomfort or pain, although this is usually minimal. The results of an EMG can help guide treatment decisions and monitor the progression of neuromuscular conditions over time.

A knee prosthesis, also known as a knee replacement or artificial knee joint, is a medical device used to replace the damaged or diseased weight-bearing surfaces of the knee joint. It typically consists of three components: the femoral component (made of metal) that fits over the end of the thighbone (femur), the tibial component (often made of metal and plastic) that fits into the top of the shinbone (tibia), and a patellar component (usually made of plastic) that replaces the damaged surface of the kneecap.

The primary goal of knee prosthesis is to relieve pain, restore function, and improve quality of life for individuals with advanced knee joint damage due to conditions such as osteoarthritis, rheumatoid arthritis, or traumatic injuries. The procedure to implant a knee prosthesis is called knee replacement surgery or total knee arthroplasty (TKA).

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... allows for this same process to apply to contacts between a tool that is being held and ... Extended physiological proprioception (EPP) is a concept pioneered by D.C. Simpson (1972) to describe the ability to perceive ... Proprioception is the concept is that proprioceptors in the muscles and joints, couple with cutaneous receptors to identify and ... extended physiological proprioception (epp) The control of upper-extremity prostheses and orthoses C. Thomas (1974) Dick H. ...
Proprioception refers to the sensory information relayed from muscles, tendons, and skin that allows for the perception of the ... In the study on people with amputations mentioned previously, those with a lower degree of proprioception showed stronger ... Abelew, Thomas A.; Miller, Melissa D.; Cope, Timothy C.; Nichols, T. Richard (2000-11-01). "Local Loss of Proprioception ... Those with higher degrees of proprioception also showed higher connectivity between brain regions associated with sensorimotor ...
Tuthill JC, Azim E (March 2018). "Proprioception". Current Biology. 28 (5): R194-R203. doi:10.1016/j.cub.2018.01.064. PMID ...
Pringle, J. W. S. (1938-10-01). "Proprioception In Insects: III. The Function Of The Hair Sensilla At The Joints". Journal of ... Tuthill, John C.; Azim, Eiman (5 March 2018). "Proprioception". Current Biology. 28 (5): R194-R203. doi:10.1016/j.cub.2018.01. ...
Pringle JW (1938). "Proprioception in insects I. A new type of mechanical receptor from the palps of the cockroach". Journal of ... Pringle JW (1938). "Proprioception in insects II. The action of the campaniform sensilla on the legs". Journal of Experimental ... Tuthill JC, Azim E (March 2018). "Proprioception". Current Biology. 28 (5): R194-R203. doi:10.1016/j.cub.2018.01.064. PMID ...
Tuthill JC, Azim E (March 2018). "Proprioception". Current Biology. 28 (5): R194-R203. doi:10.1016/j.cub.2018.01.064. PMID ... Zill S (1985). "Plasticity and proprioception in the insects. I. Responses and cellular properties of individual receptors of ... Mamiya A, Gurung P, Tuthill JC (November 2018). "Neural Coding of Leg Proprioception in Drosophila". Neuron. 100 (3): 636-650. ...
The concept of haptic perception is related to the concept of extended physiological proprioception, according to which when a ... ISBN 0-313-23961-4. "PROPRIOCEPTION , 7 Senses Foundation". Retrieved 2019-02-14. "Robles-De-La-Torre & Hayward. Force Can ...
Proprioception and touch are related in subtle ways, and their impairment results in surprising and deep deficits in perception ... Proprioception, the kinesthetic sense, provides the parietal cortex of the brain with information on the movement and relative ... proprioception (body position) and nociception (pain). Further internal senses lead to signals such as hunger, thirst, ... proprioception (body position); and nociception (pain). Further internal chemoreception- and osmoreception-based sensory ...
A conscious proprioception is achieved through increased awareness. Kinaesthetics involves the teaching and personal ... Sahyouni, Ronald (2013). "Proprioception and kinesthesia". khanacademy.org. Freeman, Walter J. (2008-01-09). "Perception of ... November 2017 (CS1 German-language sources (de), CS1 maint: multiple names: authors list, Physical therapy, Proprioception, ...
Proprioception Reflex Reschechtko S; Pruszynski JA (2020). "Stretch Reflexes". Curr Biol. 30 (18): R1025-R1030. doi:10.1016/j. ...
Proprioception includes receptors for everything that occurs below the surface of the skin. This includes sensations on various ... "Tactile Discrimination and Proprioception" (PDF). ecurriculum. Retrieved 8 April 2018. Costanzo. "Tactile Discrimination and ... "Tactile Discrimination and Proprioception" (PDF). ecurriculum. Retrieved 8 April 2018. "Stereognosis Medical Dictionary". ... Each of these are categorized in three different areas: discriminative touch, pain and temperature, and proprioception. ...
Zill, S. N. (1985-05-01). "Plasticity and proprioception in insects. II. Modes of reflex action of the locust metathoracic ... Mamiya, Akira; Gurung, Pralaksha; Tuthill, John C. (2018-11-07). "Neural Coding of Leg Proprioception in Drosophila". Neuron. ... Zill, S. N. (1985-05-01). "Plasticity and proprioception in insects. I. Responses and cellular properties of individual ...
Bandages should also allow proprioception. They mostly consist of textiles, some of which have supportive elements. The ...
2018). Problem-Based Learning and Proprioception. Cambridge Scholars Publishing. Coit Butler, F. (1978). The Concept of ...
In 2011, a relationship between proprioception of the ankle and balance performance was seen in the CNS. This was done by using ... Lephart, S. M.; Pincivero, D. M.; Rozzi, S. L. (1998). "Proprioception of the ankle and knee". Sports Medicine. 25 (3): 149-55 ... It was hypothesized that muscle spindle feedback from the ankle dorsiflexors played the most substantial role in proprioception ...
Niessen MH, Veeger DH, Koppe PA, Konijnenbelt MH, van Dieën J, Janssen TW (February 2008). "Proprioception of the shoulder ... proprioception). In each muscle, we have 10-100 tiny muscle-like pockets called muscle spindles. The type II fibers (aka ...
Trouble picking up and holding onto simple objects such as pencils, owing to poor muscle tone or proprioception. Clumsiness to ...
Loss of proprioception is something which patients can struggle with accepting. Bone Resorption When teeth and roots are ... Proprioception When roots are retained and used for overdentures, preservation of the periodontal membrane maintains ... 2014). "Proprioception for Prevention and Preservation". Research Gate. Retrieved 23 November 2018.{{cite web}}: CS1 maint: ...
Mamiya, Akira; Gurung, Pralaksha; Tuthill, John C. (2018-11-07). "Neural Coding of Leg Proprioception in Drosophila". Neuron. ... whereas tonic receptors are useful for temperature and proprioception among others. Slowly adapting: Slowly adapting ... injury Type II and Type III mechanoreceptors in particular are believed to be linked to one's sense of proprioception. Other ...
Hepp-Reymond MC, Chakarov V, Schulte-Mönting J, Huethe F, Kristeva R. (2009). Role of proprioception and vision in handwriting ...
Contralateral loss of proprioception and vibration sensations. Cerebellar ataxia: involuntary movements. Deep brain stimulation ...
Thermoception, like proprioception, is then covered by the somatosensory system. TRP channels that detect noxious stimuli ( ... This overview discusses proprioception, thermoception, chemoception, and nociception, as they are all integrally connected. ... Proprioception is determined by using standard mechanoreceptors (especially ruffini corpuscles (stretch) and transient receptor ... The somatosensory cortex decodes nociceptor info to determine the exact location of pain and is where proprioception is brought ...
While in Oxford he worked on proprioception. He was born in Cambridge to the physiologist Sir Bryan Harold Cabot Matthews and ...
Both proprioception and interoception allow individuals to be consciously aware of multiple sensations. Proprioception allows ... Bodily-awareness also includes proprioception and sensation. Social self-awareness This is seen in highly social animals and is ... awareness is related to proprioception and visualization. In health and medicine, body awareness refers to a person's ability ...
"Central processing of leg proprioception in Drosophila". eLife. 9: e60299. doi:10.7554/eLife.60299. PMC 7752136. PMID 33263281 ...
They are responsible for sensation and proprioception. Motor nerves - carry information from the central nervous system to ...
Smitt, Myrim Sillevis; Bird, H. A. (2013). "Measuring and enhancing proprioception in musicians and dancers". Clin Rheumatol. ...
Proprioception based behavioral advances in a hexapod robot. In International Conference on Robotics and Automation, volume 4, ...
In humans, a distinction is made between conscious proprioception and nonconscious proprioception: Conscious proprioception is ... Proprioception of limbs often occurs due to receptors in connective tissue near joints. An important role for proprioception is ... If the subject loses balance and falls, it is an indicator for impaired proprioception. For evaluating proprioceptions ... and proprioception (Piezo2 receptor). in Latin: propriō "proprioception". Merriam-Webster Dictionary. "proprioceptive". ...
... , also known as the kinesthetic sense, is an internal sense that conveys information from the muscles and tendons ... proprioception. Proprioception, also known as the kinesthetic sense, is an internal sense that conveys information from the ... Proprioception is the position sense, because it allows human beings to know the position of their limbs without visual ...
... , the perception by an animal of stimuli relating to its own position, posture, equilibrium, or internal ... WebMD - What is Proprioception?. *National Center for Biotechnology Information - PubMed Central - Assessing proprioception: A ... WebMD - What is Proprioception?. *National Center for Biotechnology Information - PubMed Central - Assessing proprioception: A ... proprioception, the perception by an animal of stimuli relating to its own position, posture, equilibrium, or internal ...
Can you do it? If so, youve passed a classic test of human proprioception: knowing where your body is and what its doing. ... Systems that use elastic bands can improve both proprioception and strength. , Courtesy Equicore Concepts ...
A loss of balance if often part of normal aging, but if it results in falling it can be a serious health concern, particularly in the older adult. ... Balance ...
Proprioception is mediated by proprioceptors, sensory nerve terminals found in muscles, tendons, and joint capsules, which give ...
Proprioception is your body's sense of movement, position, and balance, and can be lost as we age, especially without ... In the first of Keith's proprioception trainings you'll stretch and lengthen key injury-prone areas of the spine, and ... then enhance your proprioception and build essential strength with dynamic moves inspired by yoga and animal flow style. ...
In this paper, the effect of whole body vibration on proprioception and dynamic stability was examined. Subjects exposed to 20 ...
Proprioception and Tension Receptors in Crab Limbs: Student Laboratory Exercises. Published: October 24, 2013 doi: 10.3791/ ... Proprioception is the sensation of limb position and movement that enables coordinated motor behavior. Proprioceptors consist ... Proprioception and tension reception of skeletal muscles are sensory modalities that enable coordinated behaviors and responses ... Burke, W. An organ for proprioception and vibration sense in Carcinus maenas. J. Exp. Biol. 31, 127-138 (1953). ...
Preoperatively, SAI and proprioception was abnormal during the medication-on conditions and LAI was reduced regardless of the ... STN DBS had no significant effect on SAI, LAI and proprioception at 1 month. However, at 6 months SAI, LAI and distance errors ... We prospectively evaluated the short-term and long-term effects of STN DBS on SAI, LAI and proprioception. We hypothesised ... Proprioception (distance and spatial errors) in the arm was quantitatively assessed. For postoperative assessments, patients ...
Proprioception in knee osteoarthritis: a narrative review. *Mark. Knoop, J. ; Steultjens, M. P. M. ; van der Leeden, M. ; van ... Proprioception, Knee osteoarthritis, Measurement, Pain, Activity, limitations, Intervention. host publication. Osteoarthritis ... Objective: To give an overview of the literature on knee proprioception in knee osteoarthritis (OA) patients. Method: A ... Objective: To give an overview of the literature on knee proprioception in knee osteoarthritis (OA) patients. Method: A ...
Long-term subthalamic nucleus stimulation improves sensorimotor integration and proprioception ...
Proprioception. Proprioception is an inner sense that works with the central nervous system. It is the ability of your brain to ... Proprioception and Taiji. Taiji is a great exercise to improve proprioception and kinesthetic sense. During movement of any ... Balance is improved by improving your proprioception and kinesthetic sense.. Proprioception represents your bodys ability to ... Improving your proprioception and kinesthetic awareness can turn you from an eternal klutz into a skilled athlete. It helps you ...
Influence of visual control and proprioception. *Mark. Fridén, Thomas LU ; Roberts, David LU ; Movin, T and Wredmark, T (1998) ... In all 4 threshold tests performed as a measure of peripheral proprioception, a stronger relation to hop-length was recorded ... In all 4 threshold tests performed as a measure of peripheral proprioception, a stronger relation to hop-length was recorded ... to investigate if there was any relation between proprioception from the extremity, as measured with the threshold for ...
For this reason, proprioception training usually forms part of the rehabilitation protocols. New exercise equipment that ... The effect of weight-bearing exercise with low frequency, whole body vibration on lumbosacral proprioception: a pilot study on ... The effect of weight-bearing exercise with low frequency, whole body vibration on lumbosacral proprioception: a pilot study on ... Patients with low back pain (LBP) often present with impaired proprioception of the lumbopelvic region. ...
... Find out about balance and proprioception training. ... Balance and proprioception are all about our ability to stay safely upright without injury. In order for us to remain upright, ... Why would my balance and proprioception be poor?. This could be either because you have been sedentary for a while possibly due ... There are many more examples of problems caused by poor proprioception and your physiotherapist will discuss this with you if ...
Reaction time and proprioception has been observed to be altered in individuals with balance impairment. An individuals ... OBJECTIVE: To find the test-retest reliability of proprioception and reaction time using Sensamove Sensbalance Miniboard among ... The participants will be assessed for reaction time and proprioception using the sensamove sensbalance Miniboard. For test- ... ability to maintain balance or motor skill might be affected due to any pathologic changes like proprioception and reaction ...
... "proprioception." Now, before you start googling that word, dont worry - ...
... proprioception. On-line free medical diagnosis assistant. Ranked list of possible diseases from either several symptoms or a ... Proprioception. Proprioception vs. Kinesthesia - YouTube. In this video, I discuss our senses of proprioception and kinesthesia ... Proprioception Training - YouTube. Training for Proprioception. ... Proprioception Training. Matthew Cutrer .... youtube.com - ... Proprioception .... youtube.com - Sat, 29 Oct 2011 16:15. 05:21. Proprioception system - YouTube. A short video explaining the ...
Wooden toys inspire more creativity and imagination among children Wooden toys increase kids involvement while playing and stimulate their imagination..... Read more ...
The Dancers Mind ABC (Aust) podcast on the nature of proprioception.. *Proprioception at the US National Library of Medicine ... Proprioception vs. kinesthesia. Kinesthesia is another term that is often used interchangeably with proprioception. Some ... The cerebellum is largely responsible for coordinating the unconscious aspects of proprioception.. Proprioception (Template: ... under a more general heading of proprioception. Clinical aspects of proprioception are measured in tests that measure a ...
Maintaining the best results requires knowledge and expertise. Our athletes train and so do we, through our professional development program. Meaning that when a practitioner the treats you, they have the most advanced injury care knowledge. Read about what our practitioners are thinking in the injury blogs below. ...
What is all this talk about Proprioception?. Mon, Sep 18, 2017 @ 08:00 AM Posted by Kidsfit Blog Design 0 Comments ...
Tag proprioception. Funtabulously Frivolous Friday Five 271 Its Friday. Boggle your brain with FFFF challenge and some old ...
In this post we share some of the games we use most often when we want to awaken proprioception. We provide detailed ... What is Proprioception? When you close your eyes, you probably know where your hands and feet are. You can feel them from the ... Proprioception is this sense of where your body is. And it is super important for movement. Moving in new ways both tests and ... In this post we share some of the games we use most often when we want to awaken proprioception. We provide detailed ...
It is sometimes described as the sixth sense.Proprioception is mediated by proprioceptors, mechanosensory neurons located ... Proprioception, also referred to as kinaesthesia, is the sense of self-movement and body position.[1] ... Mechanisms Of Proprioception. Proprioception is mediated by mechanically sensitive proprioceptor neurons distributed throughout ... In humans, a distinction is made between conscious proprioception and non-conscious proprioception. ...
... of the Connective Tissue in the Musculoskeletal System-An Often Overlooked Functional Parameter as to Proprioception in the ...
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Proprioception, also known as kinesthesia, is defined as the perception or awareness of the position and movement of the body. ... What is Proprioception?. Proprioception, also known as kinesthesia, is defined as the perception or awareness of the position ...
  • Proprioception (/ˌproʊpri.oʊˈsɛpʃən, -ə-/ PROH-pree-oh-SEP-shən, -⁠ə-), also called kinaesthesia (or kinesthesia), is the sense of self-movement, force, and body position. (wikipedia.org)
  • Kinesthesia is another term that is often used interchangeably with proprioception. (wikidoc.org)
  • Some differentiate the kinesthetic sense from proprioception by excluding the sense of equilibrium or balance from kinesthesia. (wikidoc.org)
  • Proprioception , also known as kinesthesia, is defined as the perception or awareness of the position and movement of the body. (kinflyte.com)
  • by Dr. Kassie Kaas, DC Proprioception, also referred to as kinesthesia, is defined as your ability to sense your movement or body position. (thebrainhealthmagazine.com)
  • Understand the relationship between the terms kinesthesia and proprioception. (umn.edu)
  • The discovery of kinesthesia served as a precursor to the study of proprioception. (umn.edu)
  • While the terms proprioception and kinesthesia are often used interchangeably, they actually have many different components. (umn.edu)
  • Often the kinesthetic sense is differentiated from proprioception by excluding the sense of equilibrium or balance from kinesthesia. (umn.edu)
  • Another difference in proprioception and kinesthesia is that kinesthesia focuses on the body's motion or movements, while proprioception focuses more on the body's awareness of its movements and behaviors. (umn.edu)
  • This has led to the notion that kinesthesia is more behavioral, and proprioception is more cognitive. (umn.edu)
  • In a few sentences, describe the relationship between the terms kinesthesia and proprioception. (umn.edu)
  • Proprioception, also known as the kinesthetic sense , is an internal sense that conveys information from the muscles and tendons of the body. (daviddarling.info)
  • Taiji is a great exercise to improve proprioception and kinesthetic sense. (yang-sheng.com)
  • Balance is improved by improving your proprioception and kinesthetic sense. (yang-sheng.com)
  • Combining proprioception and a kinesthetic sense improves your ability to control your body's movements. (yang-sheng.com)
  • Accordingly, a model has been proposed to include a 'feedforward' component of proprioception where the subject will also have central information about the body's position prior to attaining it. (wikidoc.org)
  • A major component of proprioception is joint position sense (JPS), which involves an individual's ability to perceive the position of a joint without the aid of vision. (umn.edu)
  • Unlike the six exteroceptive senses ( sight , taste , smell , touch , hearing , and balance ) by which we perceive the outside world, and interoceptive senses, by which we perceive the pain and the stretching of internal organs, proprioception is a third distinct sensory modality that provides feedback solely on the status of the body internally. (wikidoc.org)
  • Proprioception is a distinct sensory modality guided by receptors in our skin to inform us where our body parts are in relation to one another, and the required strength to accomplish simple tasks. (spengelchiropractic.com)
  • proprioception , the perception by an animal of stimuli relating to its own position, posture, equilibrium , or internal condition. (britannica.com)
  • Regarding back pain, impairments in proprioception may be determined with a motion perception threshold measure (1). (spengelchiropractic.com)
  • Proprioception works through proprioceptive nerve endings to sense your body's location. (yang-sheng.com)
  • Proprioception is mediated by proprioceptors, sensory nerve terminals found in muscles, tendons, and joint capsules, which give information concerning movements and position of the body. (mcw.edu)
  • Good exercises to improve proprioception are those that challenge your balance and equilibrium, like taiji. (yang-sheng.com)
  • For the final blog post on the Remedial Exercises Programme blog series, we are at the last stage of rehabilitation- the intricate and fine tuning phase- which includes proprioception, co-ordination and agility. (gracehobbsvetphysio.com)
  • As mentioned above, many of the exercises which we have mentioned to target proprioception and co-ordination ALSO target agility. (gracehobbsvetphysio.com)
  • For lower limb proprioception, balance exercises are a great way to start. (optimalhealthlab.com.au)
  • Both of these exercises, if properly performed, can improve proprioception. (spengelchiropractic.com)
  • In McHenry, try these proprioception exercises if your OrthoIllinois Chiropractic doctor thinks they are in your best interest and discuss other ways to improve and enhance your proprioception. (spengelchiropractic.com)
  • In this paper, the effect of whole body vibration on proprioception and dynamic stability was examined. (ku.edu)
  • These two regulatory systems of the muscles and tendons contribute to what is known as proprioception. (powercoresport.co.uk)
  • The proprioception nerves create a system of communication with your brain about what is happening to the muscles and joints of your body. (moomoomathblog.com)
  • Co-ordination tends to go hand in hand with proprioception as it is another element which requires fine-tuned movement of the muscles and nervous system. (gracehobbsvetphysio.com)
  • When adapting to unlevel surfaces in the environment, our sense of proprioception provides us with information about where our hip, knee and ankle joints are in space, thus telling our brain what muscles we need to work to keep us standing upright. (optimalhealthlab.com.au)
  • Proprioception is your body's sense of movement, position, and balance, and can be lost as we age, especially without regular fitness practice. (grokker.com)
  • What is balance and proprioception training? (southtees.nhs.uk)
  • Find out about balance and proprioception training. (southtees.nhs.uk)
  • Balance and proprioception are all about our ability to stay safely upright without injury. (southtees.nhs.uk)
  • Why would my balance and proprioception be poor? (southtees.nhs.uk)
  • Reaction time and proprioception has been observed to be altered in individuals with balance impairment. (mendeley.com)
  • An individual's ability to maintain balance or motor skill might be affected due to any pathologic changes like proprioception and reaction time. (mendeley.com)
  • Balance and proprioception are often affected by neuromuscular disease. (bellaonline.com)
  • Answers can be found in the articles "Balance and Neuromuscular Disease" and "What is Proprioception? (bellaonline.com)
  • Finally, proprioception plays a big role in our sense of balance. (optimalhealthlab.com.au)
  • Naturally, our sense of proprioception decreases as we age, which is why people can develop balance issues with age and be prone to falls . (optimalhealthlab.com.au)
  • A key area where proprioception is used is in maintaining your sense of balance. (spengelchiropractic.com)
  • The minute we hear your concern about balance and proprioception, we will evaluate you and turn around your worry into solutions that work! (healthwellpt.com)
  • In TestCondition 1, the subject stands making use of all the sensory inputs that contribute to balance- the central vestibular system, vision, and proprioception (leg muscle position sense). (cdc.gov)
  • Proprioception represents your body's ability to react to external forces. (yang-sheng.com)
  • New exercise equipment that produces whole body, low frequency vibration (WBV) has been developed to improve muscle function, and reportedly improves proprioception. (galileo-training.com)
  • The central nervous system integrates proprioception and other sensory systems, such as vision and the vestibular system, to create an overall representation of body position, movement, and acceleration. (sciencebeta.com)
  • El APARATO VESTIBULAR en el oído interno, el ojo, el SISTEMA NERVIOSO CENTRAL y diversos nervios, tractos y núcleos que los conectan en relación con la PROPIOCEPCIÓN y la ORIENTACIÓN ESPACIAL. (bvsalud.org)
  • The VESTIBULAR APPARATUS in the inner ear, the eye, the CENTRAL NERVOUS SYSTEM and various nerves, tracts and nuclei connecting them as they relate to PROPRIOCEPTION and SPATIAL ORIENTATION. (bvsalud.org)
  • Proprioception and kinaesthesia are seen as interrelated and there is considerable disagreement regarding the definition of these terms. (wikidoc.org)
  • Some of this difficulty stems from Sherrington's original description of joint position sense (or the ability to determine where a particular body part exactly is in space) and kinaesthesia (or the sensation that the body part has moved) under a more general heading of proprioception. (wikidoc.org)
  • Proprioception, also referred to as kinaesthesia, is the sense of self-movement and body position. (sciencebeta.com)
  • The interoceptors then gave information about the internal organs, while 'proprioception' was awareness of movement derived from muscular, tendon, and articular sources. (wikidoc.org)
  • The sense of proprioception is ubiquitous across mobile animals and is essential for the motor coordination of the body. (wikipedia.org)
  • Proprioception is the position sense, because it allows human beings to know the position of their limbs without visual confirmation. (daviddarling.info)
  • Proprioception is an inner sense that works with the central nervous system. (yang-sheng.com)
  • Proprioception is this sense of where your body is. (trainmoveplay.com)
  • And proprioception - the definition here (this is taken from Google) is the sense of the relative position of the neighboring parts of the body and strength of the effort employed in movement. (earthfittraining.com)
  • Some people propose that proprioception is our 6th sense. (moomoomathblog.com)
  • Proprioception is the sense of the relative positioning of neighboring parts of the body, and the sense of the strength of effort needed for movement. (umn.edu)
  • If you're interested to learn more about how you can improve your sense of proprioception, please reach out to our Physiotherapy team where we will assess and build a tailored treatment plan to help you reach your goals! (optimalhealthlab.com.au)
  • The sense of proprioception refers to a person's ability to determine where their limbs are positioned in space without needing to look. (amputeestore.com)
  • With this improved feedback loop, the prosthetic limb has better chances of stimulating these areas more naturally, thus offering patients a better sense of proprioception. (amputeestore.com)
  • Proprioception is the sensation of limb position and movement that enables coordinated motor behavior. (jove.com)
  • So, sitting down all day causes us to decrease proprioception, our brain connections to the nerves on the lower back, and when there's lack of proprioception, the body has an amazing ability to let you know about it, and it will start to create a pain sensation or can start to create a pain sensation. (earthfittraining.com)
  • Improving your proprioception and kinesthetic awareness can turn you from an eternal klutz into a skilled athlete. (yang-sheng.com)
  • Furthermore, proprioception is very important to the brain, and it plays a huge role in self-regulation, posture, body awareness and the ability to focus on specific tasks. (gracehobbsvetphysio.com)
  • In humans, a distinction is made between conscious proprioception and nonconscious proprioception: Conscious proprioception is communicated by the dorsal column-medial lemniscus pathway to the cerebrum. (wikipedia.org)
  • Nonconscious proprioception is communicated primarily via the dorsal spinocerebellar tract and ventral spinocerebellar tract, to the cerebellum. (wikipedia.org)
  • A short video explaining the proprioception pathway (dorsal column) of the sensory system. (lookfordiagnosis.com)
  • Conscious proprioception is communicated by the dorsal column-medial lemniscus pathway to the cerebrum. (sciencebeta.com)
  • citation needed] Proprioception is mediated by mechanically sensitive proprioceptor neurons distributed throughout an animal's body. (wikipedia.org)
  • The primary purpose of these procedures is to demonstrate for teaching and research purposes how to record the activity of living primary sensory neurons responsible for proprioception as they are detecting joint position and movement, and muscle tension. (jove.com)
  • In the crustacean walking leg protocols that follow we present methodology for recordings from primary sensory neurons that monitor proprioception and the neurons that respond to forces generated by muscle fibers. (jove.com)
  • Proprioception is one of the subtler sensory systems, but it comes into play almost every moment. (umn.edu)
  • If so, you've passed a classic test of human proprioception: knowing where your body is and what it's doing. (thehorse.com)
  • But really, sending information from our body to our brains will help with mobilization, it will help synovial fluid get activated, it will help with overall proprioception. (earthfittraining.com)
  • I went off on a little bit of a tangent speaking about other threats to the body, but here's the number one part that increases threat, which is proprioception. (earthfittraining.com)
  • Proprioception is how a person knows the position of the body, the location of their legs or arms, and how their head is held. (thebrainhealthmagazine.com)
  • Proprioception helps your body know where it is in space. (moomoomathblog.com)
  • For example, when you are hitting a pinata, proprioception gives your body feedback so that you know the location of your arm and hand. (moomoomathblog.com)
  • If you've ever watched a baby grow and learn to touch their toes, crawl, walk and touch their nose, then you've observed a brain and body developing its proprioception. (arbutusphysiotherapy.ca)
  • But proprioception is also the body-brain capacity that allows us to adapt to our environment and keeps us from hurting ourselves. (arbutusphysiotherapy.ca)
  • Objective: To give an overview of the literature on knee proprioception in knee osteoarthritis (OA) patients. (lu.se)
  • In all 4 threshold tests performed as a measure of peripheral proprioception, a stronger relation to hop-length was recorded for the blinded hop than with full visual control in the patients with nonoperated ACL injuries. (lu.se)
  • Patients with low back pain (LBP) often present with impaired proprioception of the lumbopelvic region. (galileo-training.com)
  • Future studies with WBV should focus on evaluating its effects with different types of exercise, the exercise time needed for optimal outcomes, and the effects on proprioception deficits in LBP patients. (galileo-training.com)
  • OrthoIllinois Chiropractic stands ready to help McHenry patients to improve their proprioception. (spengelchiropractic.com)
  • Clinical aspects of proprioception are measured in tests that measure a subject's ability to detect an externally imposed passive movement, or the ability to reposition a joint to a predetermined position. (wikidoc.org)
  • So if you've seen some of my videos on mobility, as well as just active movement and the back programs specifically then you know that proprioception is a major factor in those things. (earthfittraining.com)
  • From proprioception to movement, to performance. (ispp.eu)
  • Improving proprioception should enhance motor control in stroke survivors, but current evidence is inconclusive. (sssup.it)
  • For this reason, proprioception training usually forms part of the rehabilitation protocols. (galileo-training.com)
  • Results: (1) Three presumed functions of knee proprioception have been described in the literature: protection against excessive movements, stabilization during static postures, and coordination of movements. (lu.se)
  • A new measurement protocol for knee proprioception needs to be developed. (lu.se)
  • Systems that use elastic bands can improve both proprioception and strength. (thehorse.com)
  • Proprioception comes from sensory nerve endings that provide our brain with the information of the limb position. (moomoomathblog.com)
  • citation needed] Members of the transient receptor potential family of ion channels have been found to be important for proprioception in fruit flies, nematode worms, African clawed frogs, and zebrafish. (wikipedia.org)
  • But, for somebody with back pain this is extremely important, because we lose proprioception in certain areas when they don't move. (earthfittraining.com)
  • Proprioception plays an important role in coordination. (optimalhealthlab.com.au)
  • In the first of Keith's proprioception trainings you'll stretch and lengthen key injury-prone areas of the spine, and then enhance your proprioception and build essential strength with dynamic moves inspired by yoga and animal flow style. (grokker.com)
  • If you're a part of this thrilling world, you already know that it's not just about strength, but also about something called "proprioception. (inversionpolefitness.co.uk)
  • It's Ian Hart here and today I wanted to talk to you about Proprioception and how it relates to back pain and other pain that you might be having. (earthfittraining.com)
  • OBJECTIVE: To find the test-retest reliability of proprioception and reaction time using Sensamove Sensbalance Miniboard among healthy Indian young adults. (mendeley.com)