An illusion of movement, either of the external world revolving around the individual or of the individual revolving in space. Vertigo may be associated with disorders of the inner ear (EAR, INNER); VESTIBULAR NERVE; BRAINSTEM; or CEREBRAL CORTEX. Lesions in the TEMPORAL LOBE and PARIETAL LOBE may be associated with FOCAL SEIZURES that may feature vertigo as an ictal manifestation. (From Adams et al., Principles of Neurology, 6th ed, pp300-1)
A disease of the inner ear (LABYRINTH) that is characterized by fluctuating SENSORINEURAL HEARING LOSS; TINNITUS; episodic VERTIGO; and aural fullness. It is the most common form of endolymphatic hydrops.
An imprecise term which may refer to a sense of spatial disorientation, motion of the environment, or lightheadedness.
Involuntary movements of the eye that are divided into two types, jerk and pendular. Jerk nystagmus has a slow phase in one direction followed by a corrective fast phase in the opposite direction, and is usually caused by central or peripheral vestibular dysfunction. Pendular nystagmus features oscillations that are of equal velocity in both directions and this condition is often associated with visual loss early in life. (Adams et al., Principles of Neurology, 6th ed, p272)
Idiopathic inflammation of the VESTIBULAR NERVE, characterized clinically by the acute or subacute onset of VERTIGO; NAUSEA; and imbalance. The COCHLEAR NERVE is typically spared and HEARING LOSS and TINNITUS do not usually occur. Symptoms usually resolve over a period of days to weeks. (Adams et al., Principles of Neurology, 6th ed, p304)
Three long canals (anterior, posterior, and lateral) of the bony labyrinth. They are set at right angles to each other and are situated posterosuperior to the vestibule of the bony labyrinth (VESTIBULAR LABYRINTH). The semicircular canals have five openings into the vestibule with one shared by the anterior and the posterior canals. Within the canals are the SEMICIRCULAR DUCTS.
Pathological processes of the VESTIBULAR LABYRINTH which contains part of the balancing apparatus. Patients with vestibular diseases show instability and are at risk of frequent falls.
A number of tests used to determine if the brain or balance portion of the inner ear are causing dizziness.
Involuntary rhythmical movements of the eyes in the normal person. These can be naturally occurring as in end-position (end-point, end-stage, or deviational) nystagmus or induced by the optokinetic drum (NYSTAGMUS, OPTOKINETIC), caloric test, or a rotating chair.
A histamine analog and H1 receptor agonist that serves as a vasodilator. It is used in MENIERE DISEASE and in vascular headaches but may exacerbate bronchial asthma and peptic ulcers.
Elicitation of a rotatory nystagmus by stimulating the semicircular canals with water or air which is above or below body temperature. In warm caloric stimulation a rotatory nystagmus is developed toward the side of the stimulated ear; in cold, away from the stimulated side. Absence of nystagmus indicates the labyrinth is not functioning.
Recording of nystagmus based on changes in the electrical field surrounding the eye produced by the difference in potential between the cornea and the retina.
Inflammation of the inner ear (LABYRINTH).
Pathological processes of the inner ear (LABYRINTH) which contains the essential apparatus of hearing (COCHLEA) and balance (SEMICIRCULAR CANALS).
Pathological processes of the ear, the hearing, and the equilibrium system of the body.
Moving a patient into a specific position or POSTURE to facilitate examination, surgery, or for therapeutic purposes.
A gelatinous membrane overlying the acoustic maculae of SACCULE AND UTRICLE. It contains minute crystalline particles (otoliths) of CALCIUM CARBONATE and protein on its outer surface. In response to head movement, the otoliths shift causing distortion of the vestibular hair cells which transduce nerve signals to the BRAIN for interpretation of equilibrium.
Fluids found within the osseous labyrinth (PERILYMPH) and the membranous labyrinth (ENDOLYMPH) of the inner ear. (From Gray's Anatomy, 30th American ed, p1328, 1332)
Localized or diffuse reduction in blood flow through the vertebrobasilar arterial system, which supplies the BRAIN STEM; CEREBELLUM; OCCIPITAL LOBE; medial TEMPORAL LOBE; and THALAMUS. Characteristic clinical features include SYNCOPE; lightheadedness; visual disturbances; and VERTIGO. BRAIN STEM INFARCTIONS or other BRAIN INFARCTION may be associated.
Diseases that affect the structure or function of the cerebellum. Cardinal manifestations of cerebellar dysfunction include dysmetria, GAIT ATAXIA, and MUSCLE HYPOTONIA.

3D MRI of the membranous labyrinth. An age related comparison of MR findings in patients with labyrinthine fibrosis and in persons without inner ear symptoms. (1/306)

PURPOSE: We compared MRI of the membranous labyrinth in patients with chronic non-neoplastic inner ear disease and MR signs of labyrinthine fibrosis and controls depending on their age, in order to establish whether there were any MR differences regarding patient age groups, control age groups and between the patients and controls themselves. MATERIALS AND METHODS: Clinical ENT examinations as well as a T2* weighted 3D CISS (Constructive Interference in Steady State) sequence with a slice thickness of 0.7 mm were performed. Our collective was subdivided as follows: 0-19 years (10 controls, 3 patients with chronic non-neoplastic inner ear disease), 20-49 years (55 controls, 8 patients), 50 years and older (40 controls, 22 patients). Detectability of labyrinthine structures (e.g. cochlea, vestibule, semicircular canals) and filling defects were evaluated. RESULTS: In the 3 age-groups of the control collective no significant differences were observed in the membranous labyrinth. However differences concerning labyrinthine detectability emerged between controls and patients in both the 20-49 years and 50 years and older age groups. In the patient collective the 3 age groups showed no significant discrepancy in the mean number of lesions. CONCLUSION: Filling defects of the membranous labyrinth on 3D CISS MR images are pathological even in older persons. We would therefore recommend high resolution T2* weighted MRI in the case of suspected labyrinthine fibrosis.  (+info)

Click evoked myogenic potentials in the differential diagnosis of acute vertigo. (2/306)

OBJECTIVE: In response to loud clicks, a vestibular evoked potential can be recorded from sternocleidomastoid muscles, called "click evoked myogenic potential" (CEMP). This paper reports on the usefulness of CEMP in the differential diagnosis of acute vertigo of presumed vestibular origin. METHODS: CEMP was examined in 40 patients with acute vertigo of vestibular origin (26 with acute peripheral vestibulopathy, five with Meniere's disease, three with benign paroxysmal positioning vertigo (BPPV), six with psychogenic vertigo) and the results compared with standard caloric reaction (CR). For CEMPs, clicks were delivered unilaterally via a pair of headphones. EMG activity was collected by surface electrodes placed on the sternocleidomastoid belly and averaged. RESULTS: In 29 patients, CR was unilaterally abnormal, pointing to a peripheral vestibular lesion. Seventeen of them had a corresponding loss of CEMPs; the other 12 patients had a normal CEMP. The remaining 11 patients had normal results in both tests. In comparison with CR, CEMP showed a sensitivity of 59% and a specificity of 100% for peripheral vestibular disorders. CONCLUSION: CR is a test of the horizontal canal whereas CEMP is thought to be a sacculus test. Different results of CR and CEMP may be due to this difference between target organs stimulated and may be of prognostic value.  (+info)

A Phase I and pharmacokinetic study of TNP-470 administered weekly to patients with advanced cancer. (3/306)

A Phase I study of angiogenesis inhibitor TNP-470 was conducted in patients with advanced cancer. TNP-470 (25-235 mg/m2) was administered i.v. over 4 h once a week to patients who had solid tumors refractory to the best available treatment or with a high risk of recurrence and who had normal renal, hepatic, and hematological function and no evidence of coagulopathy. The aims of the study were to determine the maximum tolerated dose, dose-limiting toxicities (DLTs), and the pharmacokinetics of TNP-470 given on a once-weekly schedule. Thirty-six patients, ages 23-75 (median, 54 years), with an Eastern Cooperative Oncology Group performance status of 0-2 were treated. The number of patients at each dose level (mg/m2) were 6 (25), 3 (50), 3 (75), 3 (100), 3 (133), 12 (177), and 6 (235). The principal toxicities of TNP-470 were dizziness, lightheadedness, vertigo, ataxia, decrease in concentration and short-term memory, confusion, anxiety, and depression, which occurred at doses of 133, 177, and 235 mg/m2. Two patients treated at 235 mg/m2 experienced DLT in the form of grade III cerebellar neurotoxicity after 6 weeks of treatment. Overall, these neurological symptoms were dose-related, had an insidious onset, progressively worsened with treatment, and resolved completely within 2 weeks of stopping the drug. One patient with malignant melanoma had stabilization of the previously growing disease for 27 weeks while on the treatment. Two patients, one with adenocarcinoma of the colon and the other with a soft tissue sarcoma, had no clinically detectable disease but were at high risk for recurrence at the initiation of treatment and received 13 months and > 3 years of treatment, respectively, with no evidence of disease recurrence. The remaining patients had progression of their disease after 1-6 months of treatment. The mean plasma half-life (t(1/2)) of TNP-470 and its principal metabolite, AGM-1883, were extremely short (harmonic mean, t(1/2) of 2 and 6 min, respectively) with practically no drug detectable in the plasma by 60 min after the end of the infusion. MII, an inactive metabolite, had a considerably longer t(1/2) of approximately 2.6 h. Mean peak TNP-470 concentrations were > or = 400 ng/ml at doses > or = 177 mg/m2. On the basis of this study, the maximum tolerated dose of TNP-470 administered on a weekly schedule was 177 mg/m2 given i.v over 4 h. The principal DLT was neurotoxicity, which appeared to be dose-related and was completely reversible. On the basis of the short plasma t(1/2) of TNP-470, exploration of a prolonged i.v. infusion schedule is warranted.  (+info)

The work by the developing primary care team in China: a survey in two cities. (4/306)

BACKGROUND: China is in the process of converting its existing primary care resources into general practice. The infrastructure is different from that of many other countries. OBJECTIVES: We surveyed patients' reasons for encounter (RFE) and the health providers' diagnoses in the general practice clinics of two large northern cities in order to assess the nature of the work of these practices. METHOD: Practices whose staff had a short course of training in the theory and practice of the International Classification of Primary Care (ICPC) were recruited to document the RFE and diagnoses of patient encounters in two separate winter weeks. RESULTS: The practices dealt mainly with chronic illness in older patients. Hypertension-related problems were the most frequent diagnoses, followed by upper respiratory tract infection. Patients also consulted very frequently for dizziness. Overall, there was good agreement between RFE and diagnosis in some organ systems. CONCLUSION: In their present form, the Chinese practices surveyed were delivering the full range of general practice care to a self-selected age group of patients. The ICPC was very useful for monitoring the work of general practice from the perspective of both the patients and the providers.  (+info)

A new method for the screening of unidentified complaints syndrome in pre-, mid- and post-menopausal women. (5/306)

A new simple test for the screening of pre-, mid- and post-menopausal women with unidentified complaints overlaid by psychiatric disorders has been devised. This test is performed by intravenous injection of conjugated estrogen and by comparing Kupperman's menopausal indices before and after the injection. That is, the discriminant function between groups with and without psychiatric abnormalities was obtained from Kupperman's menopausal indices before and after intravenous injection of conjugated estrogen, and from this function was made a calculative differential diagnosis between the two groups. The calculative diagnosis agreed fairly well with the clinical diagnosis by the psychiatrist.  (+info)

Pre and post betahistine therapy 99m Tc - HMPAO brain spect studies in patients with vertigo. (6/306)

Vertebro basilar insufficiency (VBI) is a well known cause of vertigo. Brain Single Photon Emission Computed Tomography (SPECT) is an important diagnostic tool to detect and to quantitate the perfusion abnormalities in different areas of the brain. Effect of an antivertigo drug Betahistine on improving the hypoperfusion in different areas of the brain in vertigo patients was studied using brain SPECT. Betahistine at a dose of 16 mg three times daily was shown to improve perfusion in the hypoperfused areas of the brain resulting in relief from symptoms of vertigo. The cerebellar region, which is the most important area involved in vertigo patients with vascular pathology, showed almost complete normalisation of perfusion following Betahistine therapy.  (+info)

A dissociation between subjective and objective unsteadiness in primary orthostatic tremor. (7/306)

Patients with primary orthostatic tremor (OT) experience a disabling sense of unsteadiness but rarely fall. In order to study the relationship between the development of subjective unsteadiness, objective unsteadiness and tremor, we recorded standing under four conditions (eyes open or closed, feet together or apart) in six patients with OT. Subjective unsteadiness was indicated by the patients on a four-point scale using a hand-held slider. Objective unsteadiness was assessed by measuring the path lengths of the centre of foot pressure and body motion at the level of the cervical spine. Tremor was measured by surface electromyography from leg and paraspinal muscles. OT patients were objectively more unsteady than controls. Objective unsteadiness also increased disproportionately in patients when standing with eyes closed. These findings suggest that balance control in OT is abnormal and shows increased visual dependence. Subjective unsteadiness increased from mild to severe over seconds to minutes. The increase was faster when standing with eyes closed or feet together. However, although escalating subjective unsteadiness was paralleled by an increase in leg tremor, there were no comparable changes in either paraspinal tremor or objective unsteadiness during the course of a stand. We conclude that there is a dissociation between subjective and objective unsteadiness. This implies that subjective unsteadiness does not arise simply from an awareness of increased body sway. We postulate that the sensation of unsteadiness arises from a tremulous disruption of proprioceptive afferent activity from the legs. This disturbance gives rise to increased co-contracting drive to the leg muscles in order to stiffen the joints and increase stability. Since muscle activity remains tremor-locked, the tremulous proprioceptive feedback is increased, which then further increases the sensation of unsteadiness, and so on in a vicious circle of escalating activity.  (+info)

Vertigo and vestibular rehabilitation. (8/306)

The role of rehabilitation in the management of vertigo is limited to a very specific group of conditions. An Occupational therapist who is a part of the multidisciplinary team treating the vertiginous patient, with the knowledge of physiology and therapeutic benefit of vestibular rehabilitation can widen the rehabilitation spectrum for various diseases producing vertigo and dysequilibrium, to resolve or minimise these symptoms. The present article reviews the need for vestibular rehabilitation and the different conditions needing the same along with its characteristics, physiology and various exercises prescribed.  (+info)

Vertigo is a specific type of dizziness characterized by the sensation that you or your surroundings are spinning or moving, even when you're perfectly still. It's often caused by issues with the inner ear or the balance-sensing systems of the body. Vertigo can be brought on by various conditions, such as benign paroxysmal positional vertigo (BPPV), labyrinthitis, vestibular neuritis, Meniere's disease, and migraines. In some cases, vertigo may also result from head or neck injuries, brain disorders like stroke or tumors, or certain medications. Treatment for vertigo depends on the underlying cause and can include specific exercises, medication, or surgery in severe cases.

Menière disease is an inner ear disorder that is characterized by episodes of vertigo (a spinning sensation), tinnitus (ringing or buzzing in the ear), hearing loss, and aural fullness (a feeling of pressure or blockage in the ear). It is caused by an abnormal accumulation of endolymphatic fluid in the inner ear, which can lead to damage of the vestibular system and cochlea. The exact cause of this fluid buildup is not known, but it may be related to genetics, allergies, or autoimmune disorders. Menière disease is typically a chronic condition, with symptoms that can vary in frequency and severity over time. Treatment options include dietary modifications, diuretics, vestibular rehabilitation therapy, and, in some cases, surgery.

Dizziness is a term used to describe a range of sensations, such as feeling lightheaded, faint, unsteady, or a false sense of spinning or moving. Medically, dizziness is often described as a non-specific symptom that can be caused by various underlying conditions or factors. These may include:

1. Inner ear disorders (such as benign paroxysmal positional vertigo, labyrinthitis, vestibular neuronitis, or Meniere's disease)
2. Cardiovascular problems (like low blood pressure, arrhythmias, or orthostatic hypotension)
3. Neurological issues (such as migraines, multiple sclerosis, or stroke)
4. Anxiety disorders and panic attacks
5. Side effects of medications
6. Dehydration or overheating
7. Infections (like viral infections or bacterial meningitis)
8. Head or neck injuries
9. Low blood sugar levels (hypoglycemia)

It is essential to consult a healthcare professional if you experience persistent dizziness, as it can be a sign of a more severe underlying condition. The appropriate treatment will depend on the specific cause of the dizziness.

Pathological nystagmus is an abnormal, involuntary movement of the eyes that can occur in various directions (horizontal, vertical, or rotatory) and can be rhythmical or arrhythmic. It is typically a result of a disturbance in the vestibular system, central nervous system, or ocular motor pathways. Pathological nystagmus can cause visual symptoms such as blurred vision, difficulty with fixation, and oscillopsia (the sensation that one's surroundings are moving). The type, direction, and intensity of the nystagmus may vary depending on the underlying cause, which can include conditions such as brainstem or cerebellar lesions, multiple sclerosis, drug toxicity, inner ear disorders, and congenital abnormalities.

Vestibular neuronitis, also known as vestibular neuritis, is a medical condition that affects the inner ear's vestibular system. It is characterized by sudden and severe vertigo (a spinning sensation), nausea, vomiting, and unsteadiness, typically lasting for several days to weeks.

The condition results from an inflammation of the vestibular nerve, which carries information about balance and motion from the inner ear to the brain. The exact cause of the inflammation is not always clear, but it is thought to be due to a viral infection or an autoimmune response.

Vestibular neuronitis is differentiated from labyrinthitis, another inner ear disorder, by the absence of hearing loss in vestibular neuronitis. In labyrinthitis, there may be hearing loss as well as vertigo and balance problems. Treatment for vestibular neuronitis typically involves medication to manage symptoms such as nausea and vertigo, along with physical therapy exercises to help retrain the brain to maintain balance.

The semicircular canals are part of the vestibular system in the inner ear that contributes to the sense of balance and spatial orientation. They are composed of three fluid-filled tubes, each located in a different plane (anterior, posterior, and horizontal) and arranged at approximately right angles to each other. The semicircular canals detect rotational movements of the head, enabling us to maintain our equilibrium during movement.

When the head moves, the fluid within the semicircular canals moves in response to that motion. At the end of each canal is a structure called the ampulla, which contains hair cells with hair-like projections (stereocilia) embedded in a gelatinous substance. As the fluid moves, it bends the stereocilia, stimulating the hair cells and sending signals to the brain via the vestibular nerve. The brain then interprets these signals to determine the direction and speed of head movement, allowing us to maintain our balance and orientation in space.

Vestibular diseases are a group of disorders that affect the vestibular system, which is responsible for maintaining balance and spatial orientation. The vestibular system includes the inner ear and parts of the brain that process sensory information related to movement and position.

These diseases can cause symptoms such as vertigo (a spinning sensation), dizziness, imbalance, nausea, and visual disturbances. Examples of vestibular diseases include:

1. Benign paroxysmal positional vertigo (BPPV): a condition in which small crystals in the inner ear become dislodged and cause brief episodes of vertigo triggered by changes in head position.
2. Labyrinthitis: an inner ear infection that can cause sudden onset of vertigo, hearing loss, and tinnitus (ringing in the ears).
3. Vestibular neuronitis: inflammation of the vestibular nerve that causes severe vertigo, nausea, and imbalance but typically spares hearing.
4. Meniere's disease: a disorder characterized by recurrent episodes of vertigo, tinnitus, hearing loss, and a feeling of fullness in the affected ear.
5. Vestibular migraine: a type of migraine that includes vestibular symptoms such as dizziness, imbalance, and disorientation.
6. Superior canal dehiscence syndrome: a condition in which there is a thinning or absence of bone over the superior semicircular canal in the inner ear, leading to vertigo, sound- or pressure-induced dizziness, and hearing loss.
7. Bilateral vestibular hypofunction: reduced function of both vestibular systems, causing chronic imbalance, unsteadiness, and visual disturbances.

Treatment for vestibular diseases varies depending on the specific diagnosis but may include medication, physical therapy, surgery, or a combination of these approaches.

Vestibular function tests are a series of diagnostic assessments used to determine the functionality and health of the vestibular system, which is responsible for maintaining balance and spatial orientation. These tests typically include:

1. **Caloric Testing:** This test evaluates the response of each ear to stimulation with warm and cold water or air. The resulting responses are recorded and analyzed to assess the function of the horizontal semicircular canals and the vestibular-ocular reflex (VOR).

2. **Rotary Chair Testing:** This test measures how well the vestibular system adapts to different speeds of rotation. The patient sits in a chair that moves in a controlled, consistent manner while their eye movements are recorded.

3. **Videonystagmography (VNG):** This test uses video goggles to record eye movements in response to various stimuli, such as changes in head position, temperature, and visual environment.

4. **Electronystagmography (ENG):** Similar to VNG, this test records eye movements but uses electrodes placed near the eyes instead of video goggles.

5. **Dix-Hallpike Test:** This is a clinical maneuver used to diagnose benign paroxysmal positional vertigo (BPPV). It involves rapidly moving the patient's head from an upright position to a position where their head is hanging off the end of the examination table.

6. **Head Shaking Test:** This test involves shaking the head back and forth for 15-20 seconds and then observing the patient's eye movements for nystagmus (involuntary eye movement).

These tests help diagnose various vestibular disorders, including benign paroxysmal positional vertigo, labyrinthitis, vestibular neuritis, Meniere's disease, and other balance disorders.

Physiologic nystagmus is a type of normal, involuntary eye movement that occurs in certain situations. It is characterized by rhythmical to-and-fro movements of the eyes, which can be horizontal, vertical, or rotatory. The most common form of physiologic nystagmus is called "optokinetic nystagmus," which occurs when a person looks at a moving pattern, such as stripes on a rotating drum or scenery passing by a car window.

Optokinetic nystagmus helps to stabilize the image of the environment on the retina and allows the brain to perceive motion accurately. Another form of physiologic nystagmus is "pursuit nystagmus," which occurs when the eyes attempt to follow a slowly moving target. In this case, the eyes may overshoot the target and then make a corrective movement in the opposite direction.

Physiologic nystagmus is different from pathological nystagmus, which can be caused by various medical conditions such as brain damage, inner ear disorders, or medications that affect the nervous system. Pathological nystagmus may indicate a serious underlying condition and should be evaluated by a healthcare professional.

Betahistine is a medication that is primarily used to treat symptoms associated with Ménière's disease, which is an inner ear disorder that can cause vertigo (dizziness), tinnitus (ringing in the ears), and hearing loss. Betahistine is thought to work by improving blood flow in the inner ear and reducing the pressure in the fluid-filled compartments of the ear.

Betahistine is a histamine analogue, which means that it has a similar chemical structure to histamine, a naturally occurring compound in the body that plays a role in various physiological processes, including the regulation of blood flow and inflammation. Betahistine acts as an agonist at H1 and H3 histamine receptors and as an antagonist at H2 receptors, which leads to its therapeutic effects on the inner ear.

The medication is available in tablet form and is typically taken two or three times a day, with or without food. The dosage may vary depending on the individual's response to treatment and any underlying medical conditions. Common side effects of betahistine include gastrointestinal symptoms such as nausea, vomiting, and diarrhea, as well as headache, dizziness, and dry mouth.

It is important to note that betahistine may interact with other medications, including certain antidepressants, antihistamines, and sedatives, so it is essential to inform your healthcare provider of all the medications you are taking before starting treatment with betahistine. Additionally, individuals with asthma or a history of peptic ulcers should use caution when taking this medication, as it may exacerbate these conditions.

Caloric tests are a type of diagnostic test used in otology and neurotology to evaluate the function of the vestibular system, which is responsible for maintaining balance and eye movements. The tests involve stimulating the vestibular system with warm or cool air or water, and then observing and measuring the resulting eye movements.

During the test, the patient sits in a chair with their head tilted back at a 30-degree angle. A special goggles device is placed over their eyes to measure and record eye movements. Then, warm or cool air or water is introduced into each ear canal, alternately, for about 20-30 seconds.

The stimulation of the inner ear with warm or cold temperatures creates a difference in temperature between the inner ear and the brain, which activates the vestibular system and causes eye movements called nystagmus. The direction and intensity of the nystagmus are then analyzed to determine if there is any damage or dysfunction in the vestibular system.

Caloric tests can help identify lesions in the vestibular system, such as vestibular neuritis or labyrinthitis, and can also help differentiate between peripheral and central vestibular disorders.

Electronystagmography (ENG) is a medical test used to assess the function of the vestibular system, which is responsible for maintaining balance and eye movements. This test measures involuntary eye movements, called nystagmus, which can be indicative of various conditions affecting the inner ear or brainstem.

During the ENG test, electrodes are placed around the eyes to record eye movements while the patient undergoes a series of stimuli, such as changes in head position, visual stimuli, and caloric irrigations (where warm or cool water is introduced into the ear canal to stimulate the inner ear). The recorded data is then analyzed to evaluate the function of the vestibular system and identify any abnormalities.

ENG testing can help diagnose conditions such as vestibular neuritis, labyrinthitis, benign paroxysmal positional vertigo (BPPV), Meniere's disease, and other balance disorders. It is also used to assess the effectiveness of various treatments for these conditions.

Labyrinthitis is a medical condition characterized by inflammation of the labyrinth, which is the inner ear's balance- and hearing-sensitive system. It is often caused by an infection, such as a viral or bacterial infection, that spreads to the inner ear. The inflammation can affect the delicate structures of the labyrinth, leading to symptoms such as vertigo (a spinning sensation), dizziness, imbalance, hearing loss, and tinnitus (ringing in the ears). Labyrinthitis can be a serious condition that requires medical attention and treatment.

Labyrinth diseases refer to conditions that affect the inner ear's labyrinth, which is the complex system of fluid-filled channels and sacs responsible for maintaining balance and hearing. These diseases can cause symptoms such as vertigo (a spinning sensation), dizziness, nausea, hearing loss, and tinnitus (ringing in the ears). Examples of labyrinth diseases include Meniere's disease, labyrinthitis, vestibular neuronitis, and benign paroxysmal positional vertigo. Treatment for these conditions varies depending on the specific diagnosis but may include medications, physical therapy, or surgery.

Ear diseases are medical conditions that affect the ear and its various components, including the outer ear, middle ear, and inner ear. These diseases can cause a range of symptoms, such as hearing loss, tinnitus (ringing in the ears), vertigo (dizziness), ear pain, and discharge. Some common ear diseases include:

1. Otitis externa (swimmer's ear) - an infection or inflammation of the outer ear and ear canal.
2. Otitis media - an infection or inflammation of the middle ear, often caused by a cold or flu.
3. Cholesteatoma - a skin growth that develops in the middle ear behind the eardrum.
4. Meniere's disease - a disorder of the inner ear that can cause vertigo, hearing loss, and tinnitus.
5. Temporomandibular joint (TMJ) disorders - problems with the joint that connects the jawbone to the skull, which can cause ear pain and other symptoms.
6. Acoustic neuroma - a noncancerous tumor that grows on the nerve that connects the inner ear to the brain.
7. Presbycusis - age-related hearing loss.

Treatment for ear diseases varies depending on the specific condition and its severity. It may include medication, surgery, or other therapies. If you are experiencing symptoms of an ear disease, it is important to seek medical attention from a healthcare professional, such as an otolaryngologist (ear, nose, and throat specialist).

Patient positioning in a medical context refers to the arrangement and placement of a patient's body in a specific posture or alignment on a hospital bed, examination table, or other medical device during medical procedures, surgeries, or diagnostic imaging examinations. The purpose of patient positioning is to optimize the patient's comfort, ensure their safety, facilitate access to the surgical site or area being examined, enhance the effectiveness of medical interventions, and improve the quality of medical images in diagnostic tests.

Proper patient positioning can help prevent complications such as pressure ulcers, nerve injuries, and respiratory difficulties. It may involve adjusting the height and angle of the bed, using pillows, blankets, or straps to support various parts of the body, and communicating with the patient to ensure they are comfortable and aware of what to expect during the procedure.

In surgical settings, patient positioning is carefully planned and executed by a team of healthcare professionals, including surgeons, anesthesiologists, nurses, and surgical technicians, to optimize surgical outcomes and minimize risks. In diagnostic imaging examinations, such as X-rays, CT scans, or MRIs, patient positioning is critical for obtaining high-quality images that can aid in accurate diagnosis and treatment planning.

The otolithic membrane is a part of the inner ear's vestibular system, which contributes to our sense of balance and spatial orientation. It is composed of a gelatinous material containing tiny calcium carbonate crystals called otoconia or otoliths. These crystals provide weight to the membrane, allowing it to detect linear acceleration and gravity-induced head movements.

There are two otolithic membranes in each inner ear, located within the utricle and saccule, two of the three main vestibular organs. The utricle is primarily responsible for detecting horizontal movement and head tilts, while the saccule senses vertical motion and linear acceleration.

Damage to the otolithic membrane can result in balance disorders, vertigo, or dizziness.

Labyrinthine fluids, also known as endolymph and perilymph, are fluids that fill the inner ear structures, specifically the bony labyrinth. The bony labyrinth is divided into two main parts: the cochlea, responsible for hearing, and the vestibular system, responsible for balance.

Endolymph is a clear, plasma-like fluid found within the membranous labyrinth, which is a series of interconnected tubes and sacs that lie inside the bony labyrinth. Endolymph plays a crucial role in the functioning of both the cochlea and vestibular system by creating an electrochemical gradient necessary for the conversion of mechanical sound vibrations into electrical signals in the cochlea, as well as facilitating the detection of head movements and maintaining balance in the vestibular system.

Perilymph, on the other hand, is a clear, colorless fluid that fills the space between the bony labyrinth and the membranous labyrinth. It is similar in composition to cerebrospinal fluid (CSF) and serves as a protective cushion for the delicate inner ear structures. Perilymph also helps maintain the electrochemical gradient required for sound transduction in the cochlea.

Disorders related to these labyrinthine fluids, such as endolymphatic hydrops or perilymph fistula, can lead to hearing and balance problems.

Vertebrobasilar insufficiency (VBI) is a medical condition characterized by inadequate blood flow to the vertebral and basilar arteries, which supply oxygenated blood to the brainstem and cerebellum. These arteries arise from the subclavian arteries and merge to form the basilar artery, which supplies critical structures in the posterior circulation of the brain.

VBI is often caused by atherosclerosis, or the buildup of plaque in the arterial walls, leading to narrowing (stenosis) or occlusion of these vessels. Other causes include embolism, arterial dissection, and vasculitis. The decreased blood flow can result in various neurological symptoms, such as dizziness, vertigo, imbalance, difficulty swallowing, slurred speech, visual disturbances, and even transient ischemic attacks (TIAs) or strokes.

Diagnosis of VBI typically involves a combination of clinical evaluation, imaging studies like MRA or CTA, and sometimes cerebral angiography to assess the extent and location of vascular narrowing or occlusion. Treatment options may include lifestyle modifications, medications to manage risk factors (such as hypertension, diabetes, or high cholesterol), antiplatelet therapy, or surgical interventions like endarterectomy or stenting in severe cases.

Cerebellar diseases refer to a group of medical conditions that affect the cerebellum, which is the part of the brain located at the back of the head, below the occipital lobe and above the brainstem. The cerebellum plays a crucial role in motor control, coordination, balance, and some cognitive functions.

Cerebellar diseases can be caused by various factors, including genetics, infections, tumors, stroke, trauma, or degenerative processes. These conditions can result in a wide range of symptoms, such as:

1. Ataxia: Loss of coordination and unsteady gait
2. Dysmetria: Inability to judge distance and force while performing movements
3. Intention tremors: Shaking or trembling that worsens during purposeful movements
4. Nystagmus: Rapid, involuntary eye movement
5. Dysarthria: Speech difficulty due to muscle weakness or incoordination
6. Hypotonia: Decreased muscle tone
7. Titubation: Rhythmic, involuntary oscillations of the head and neck
8. Cognitive impairment: Problems with memory, attention, and executive functions

Some examples of cerebellar diseases include:

1. Ataxia-telangiectasia
2. Friedrich's ataxia
3. Multiple system atrophy (MSA)
4. Spinocerebellar ataxias (SCAs)
5. Cerebellar tumors, such as medulloblastomas or astrocytomas
6. Infarctions or hemorrhages in the cerebellum due to stroke or trauma
7. Infections, such as viral encephalitis or bacterial meningitis
8. Autoimmune disorders, like multiple sclerosis (MS) or paraneoplastic syndromes
9. Metabolic disorders, such as Wilson's disease or phenylketonuria (PKU)
10. Chronic alcoholism and withdrawal

Treatment for cerebellar diseases depends on the underlying cause and may involve medications, physical therapy, surgery, or supportive care to manage symptoms and improve quality of life.

Central vertigo may not improve or may do so more slowly than vertigo caused by disturbance to peripheral structures. Alcohol ... Vertigo is the most common type of dizziness. The most common disorders that result in vertigo are benign paroxysmal positional ... Benign paroxysmal positional vertigo is more likely in someone who gets repeated episodes of vertigo with movement and is ... Tests for vertigo often attempt to elicit nystagmus and to differentiate vertigo from other causes of dizziness such as ...
"NYCC: Vertigo Heads to the Future (And Past) in Lemire's "Trillium"". 12 October 2012. "2014 Will Eisner Award Nominees ... Trillium is a creator owned 8-issue comic series by Jeff Lemire, published by Vertigo Comics in 2013. Lemire's Sweet Tooth ... Trillium is his third title with Vertigo. Trillium received an Eisner Award nomination in 2014 for Best Limited Series. " ...
... is a species of minute air-breathing land snail, a terrestrial pulmonate gastropod mollusc or micromollusc in ... Vertigo extima is usually found in northern Scandinavia, northern Siberia and in western Alaska. Westerlund C. A. 1877. ... "Species summary for Vertigo extima". AnimalBase, last modified 26 October 2013, accessed 18 October 2015. Bank, R. A.; Neubert ... Vertigo (gastropod), Gastropods described in 1877, All stub articles, Vertiginidae stubs). ...
... is a species of sea snail, a marine gastropod mollusk, in the family Muricidae, the murex snails or rock ... MolluscaBase (2018). Coralliophila vertigo (Kosuge, 1986). Accessed through: World Register of Marine Species at: http://www. ...
Vertigo' for His Next Film, Starring Ralph Fiennes". "Gilliam's Next Could be "Mr. Vertigo"". July 2018. (Articles with short ... Vertigo, and that it might be his next film, and that he had Ralph Fiennes attached to star in it. Paul Auster "Ku Klux Klan ... Vertigo tells the story of Walter Claireborne Rawley, in short Walt. He is a neglected orphan dwelling on the streets of St. ... Vertigo is a novel written by the American author Paul Auster. Faber & Faber first published it in 1994 in Great Britain. The ...
Vertigo Online Vertigo at the UTS Students' Association (Use dmy dates from June 2015, Use Australian English from June 2015, ... Vertigo is published by the UTS Students' Association (UTSSA). The name Vertigo was adopted in 1991. Previously the student ... The Vertigo editorial team are annually elected at the end of the preceding year on a ticket of six to 12 by UTS students. ... Vertigo editorial teams have typically consist of an editorial and design contingent. An editor-in-chief may be elected at the ...
... , common name the ovate vertigo, is a species of minute, air-breathing land snail, a terrestrial pulmonate ... 15(10): 119 Clapp, G. H. (1920). Vertigo ovata and V. hebardi in Florida. The Nautilus. 33(4): 141 Wikimedia Commons has media ... Mollusc Specialist Group (1996). "Vertigo ovata". IUCN Red List of Threatened Species. 1996: e.T22944A9400460. doi:10.2305/IUCN ... Vertigo (gastropod), Molluscs of the United States, Gastropods described in 1822, Taxonomy articles created by Polbot). ...
"About". Vertigo Films. Retrieved 29 July 2019. "About - Vertigo Releasing". Vertigo Releasing. Retrieved 1 August 2019. White, ... Vertigo Films is a British television and film production company based in London, England. Vertigo Films has been responsible ... Vertigo Films's film releases were distributed on home video by Entertainment One. Vertigo Films teamed up with Film4 and ... "BBC - UK MOVIES - Vertigo Films Interview". www.bbc.co.uk. Retrieved 26 June 2007. "Film4, Ingenious, Vertigo form film sales ...
... , common name the "crested vertigo", is a species of minute air-breathing land snail, a terrestrial pulmonate ... description as Vertigo heldi) The shell is rimate, turreted, irregularly and very finely striate, of reddish-brown color, ... Species summary for Vertigo heldi. AnimalBase, accessed 23 June 2009. Balashov I. & Gural-Sverlova N. 2012. An annotated ... Vertigo pygmaea at Animalbase taxonomy, short description, distribution, biology, status (threats), images images representing ...
Around 2010 Vertigo Bird became its own company located in Ljubljana, Slovenia. In 2022 brand was bought by Rona trgovina d.o.o ... Vertigo Bird is a Slovenian brand that designs and manufactures lighting products. It consists of several design companies and ...
... is the fifth studio album by Canadian new wave band Spoons, released in 1988 by Anthem Records. A moderate ... "Vertigo Tango". AllMusic. Retrieved 17 August 2020. "The Spoons". AllMusic. Retrieved 17 August 2020. Rayner, Ben. "Spoons ... commercial success, Vertigo Tango spun off two singles that hit the mid-reaches of the Canadian charts: "When Time Turns Around ...
... is a medium-sized Vertigo, which reaches a height of 2.1-2.2 mm and a diameter of 1.3-1.4 mm, the number of ... Vertigo ultimathule is found in: Finnmark County in the river valleys of the River Tana and its tributary Anarjohka, Norway ... The localities of Vertigo ultimathule are brook valleys or mountain slopes with mountain birch and often Salix shrubs. The pH ... It appears that Vertigo ultimathule is rare with a very limited distribution endemic to northernmost Norway and Sweden. ...
Described as Vertigo gouldii hubrichti) The shell is subcylindric, larger than Vertigo nylanderi Sterki, 1909 with a similar ... It is known by the common names callused Vertigo, or Midwest Pleistocene Vertigo. It is native to North America. Michigan ... Vertigo arthuri. NatureServe Explorer Version 7.1. Accessed 6 September 2014. MolluscaBase eds. (2023). MolluscaBase. Vertigo ... 1328484 on 2023-02-06 Midwest Pleistocene Vertigo (Vertigo hubrichti) Archived 19 January 2010 at the Wayback Machine. Last ...
The Vertigo was a human-powered helicopter designed and built in the 1980s by Andrew Cranfield, an engineer with Westland ... "Other 80's Planes - Vertigo". Human Powered Flight. Archived from the original on 11 March 2023. Retrieved 24 June 2023. ... "Cranfield Vertigo". The Helicopter Museum. Archived from the original on 26 January 2021. Retrieved 24 June 2023. (Articles ... In 1989, the remains of the Vertigo were donated to The Helicopter Museum, in Weston-super-Mare, England, where they are ...
... , common name the five-tooth vertigo, is a species of minute air-breathing land snail, a terrestrial ... "Vertigo ventricosa". WoRMS. World Register of Marine Species. Retrieved 10 August 2021. Morse, E. S. (1865). Descriptions of ... Wikimedia Commons has media related to Vertigo ventricosa. (Source attribution, Articles with short description, Short ... description is different from Wikidata, Articles with 'species' microformats, Commons category link from Wikidata, Vertigo ( ...
... (83°35′S 167°0′E / 83.583°S 167.000°E / -83.583; 167.000) is a prominent rock bluff (1,950 m) located 4 ... This article incorporates public domain material from "Vertigo Bluff". Geographic Names Information System. United States ...
... the band were last on Vertigo in 1987). Vertigo/Capitol (formerly Vertigo Berlin) is today the only active Vertigo label in the ... In Germany, Vertigo has merged with Capitol Records and is mainly used for German rock artists, and is named Vertigo/Capitol ( ... Island Records manages Vertigo's North American back catalogue that was once distributed by Mercury. In France, Vertigo France ... "Vertigo/Capitol nimmt Dua Lipa unter Vertrag". beta.musikwoche.de. "Vertigo und Universal Music feiern Lewis Capaldi". beta. ...
"O Vertigo! Kate Miller-Heidke". iTunes USA. Retrieved 18 March 2014. "O Vertigo! Kate Miller-Heidke". iTunes Canada. Retrieved ... O Vertigo! is the fourth studio album by Australian singer-songwriter Kate Miller-Heidke. The album was released on 14 March ... O Vertigo! (signed copy) at JB Hi-Fi "Cooking Vinyl Australia announce partnership with Kate Miller-Keidke". All Aussie Hip-Hop ... O Vertigo! is the fastest selling crowd funded project in Australian history. Miller-Heidke recorded the album from October to ...
Subspecies Vertigo modesta castanea Pilsbry & Vanatta, 1900 Vertigo modesta concinnula Cockerell, 1897 Vertigo modesta modesta ... Vertigo modesta, common name the cross vertigo, is a species of minute air-breathing land snail, a terrestrial pulmonate ... "Vertigo modesta". Utah Division of Wildlife Resources. Archived from the original on December 29, 2016. Retrieved May 18, 2017 ... Berry, S. S. (1919). Three new alpine vertigos from California. The Nautilus. 33(2): 48-52 Möller, H. P. C. (1842). Index ...
... photos of live Vertigo milium photo of the shell of Vertigo milium photos of shells of Vertigo milium Manual of Conchology, ... Vertigo milium, common name the blade vertigo, is a species of minute air-breathing land snail, a terrestrial pulmonate ... The animal is similar in form to the other species of Vertigo. The color is dirty white, darker on the upper surface. The foot ... Distribution of Vertigo milium include Illinois, Maine to Minnesota, Ontario and Quebec, Canada, to Florida and Texas, USA. ...
Vertigo at IMDb Vertigo at AllMovie Vertigo at the TCM Movie Database Vertigo at the American Film Institute Catalog Vertigo at ... In the 1962 and 1972 polls, Vertigo was not among the top 10 films in voting. Only in 1982 did Vertigo enter the list, and then ... In 1998 Time Out conducted a poll and Vertigo was voted the 5th greatest film of all time. The Village Voice ranked Vertigo at ... Auiler, Dan (1999). Vertigo: The Making of a Hitchcock Classic. London: Titan Books. Auiler, Dan (2000). Vertigo: The Making of ...
... , also known as DC Vertigo or simply Vertigo, was an imprint of American comic book publisher DC Comics started ... Official website Vertigo at the Grand Comics Database Vertigo at the Comic Book DB (archived from the original) Vertigo on ... Vaughan also wrote the 2006 OGN Pride of Baghdad for Vertigo. Ed Brubaker's first Vertigo work was on the "Vertigo Visions" ... A 1992 cover for Doom Patrol similarly fell in Vertigo territory pre-Vertigo, while Fegredo's first "true" Vertigo work was ...
It was published in 1996 by Vertigo comics, an imprint of DC Comics. The story follows the exploits of fifteen-year-old Simone ... Vertigo Comics limited series, Comic book limited series, 1996 comics debuts, 1996 comics endings, Comics by Peter Milligan, ...
... is a species of minute air-breathing land snail, a terrestrial pulmonate gastropod mollusc or micromollusc ... Neubert, E. (2011). "Vertigo antivertigo". IUCN Red List of Threatened Species. 2011: e.T156370A4934184. Draparnaud J. P. R. ... 389 pp Vertigo antivergo at Animalbase taxonomy,short description, distribution, biology,status (threats), images MNHN, Paris: ... Vertigo (gastropod), Gastropods described in 1801, Molluscs of Pakistan, Taxobox binomials not recognized by IUCN). ...
... is a Los Angeles-based music production team consisting of Matthew Ferry and Roger Wade. They began in 1996 ...
In 2010, Vertigo signed a first-look deal with Warner Bros. to produce films. In March 2013, Vertigo signed a two-year first- ... Marechal, AJ (March 4, 2013). "Vertigo Inks First Look Deal with Fox 21". variety.com. Retrieved September 14, 2015. "Vertigo ... In 2001, after leaving BenderSpink, Roy Lee started Vertigo Entertainment with partner Doug Davison. Originally, Vertigo ... In 2004, Vertigo signed a deal with Universal Pictures to produce many films per year. The deal was later terminated in 2008 ...
... flicker vertigo is a rare occurrence. Flicker vertigo has been considered as a principle for various forms of non-lethal ... Flicker vertigo, sometimes called the Bucha effect, is "an imbalance in brain-cell activity caused by exposure to low-frequency ... The strobe light effect can cause persons who are vulnerable to flicker vertigo to experience symptoms such as: Become ... Flicker vertigo in a helicopter occurs when the pilot or front passenger looks up through the blades of the main rotor as it ...
... is a description of a panic that occurs when somebody considers the reality of their own existence but no ... Postmodern vertigo might be a form of existential crisis. "Panic Encyclopaedia" Arthur and Marilouise Kroker "Death at the ... Thought becomes meaningless and a feeling akin to vertigo is experienced. Many writers have described this feeling as "the void ... Post-modern vertigo more specifically has been used to refer to this feeling when it takes on a physiological manifestation, ...
... is a species of minute air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family ... Species summary for Vertigo ronnebyensis. AnimalBase, accessed 23 June 2009. Bank, R. A.; Neubert, E. (2017). Checklist of the ... Neubert, E. (2011). "Vertigo ronnebyensis". IUCN Red List of Threatened Species. 2011: e.T157202A5054080. doi:10.2305/IUCN.UK. ... Uppsala (BERLING) Wikimedia Commons has media related to Vertigo ronnebyensis. (Articles with short description, Short ...
Central vertigo may not improve or may do so more slowly than vertigo caused by disturbance to peripheral structures. Alcohol ... Vertigo is the most common type of dizziness. The most common disorders that result in vertigo are benign paroxysmal positional ... Benign paroxysmal positional vertigo is more likely in someone who gets repeated episodes of vertigo with movement and is ... Tests for vertigo often attempt to elicit nystagmus and to differentiate vertigo from other causes of dizziness such as ...
Vertigo is a sense of spinning dizziness that nausea often accompanies. It can result from a problem in the inner ear, brain, ... of vertigo, which vary in their cause.. Peripheral vertigo. This type of vertigo accounts for about 80% of cases. Peripheral ... Vertigo refers to a sensation of dizziness or spinning. Cervical vertigo refers to vertigo that results from a certain neck ... Central vertigo. Central vertigo relates to problems with the CNS. It usually stems from a problem in a part of the brain stem ...
Vertigo is the feeling that you are spinning or that everything is spinning around you. It may occur when you move your head in ... Vertigo is the feeling that you are spinning or that everything is spinning around you. It may occur when you move your head in ... Benign positional vertigo is the most common type of vertigo. ... Benign positional vertigo is the most common type of vertigo. ... Benign positional vertigo is the most common type of vertigo. Vertigo is the feeling that you are spinning or that everything ...
Central vertigo is vertigo due to a disease originating from the central nervous system (CNS). In clinical practice, it often ... Central vertigo is vertigo due to a disease originating from the central nervous system (CNS). In clinical practice, it often ... See Vertigo: 5 Case-Based Diagnostic Puzzles, a Critical Images slideshow, to help recognize diagnostic clues in vertigo cases. ... Vertigo due to acoustic neuroma is also included in the broader category of central vertigo. An acoustic neuroma develops ...
Learn about home remedies for vertigo that may help treat your symptoms. ... Vertigo is common in children and may be caused by ear infections or migraine. We explain what to do if your child has vertigo. ... Feelings of vertigo can be triggered. by sleep deprivation. If youre experiencing vertigo for the first time, it might be a ... Vertigo is not a diagnosis, but its a symptom of an underlying condition if it keeps occurring. Treating vertigo at home might ...
Peripheral vertigo is caused by an imbalance in the inner ear. Central vertigo happens due to disease or an injury to the brain ... Peripheral vertigo is caused by an imbalance in the inner ear. Central vertigo happens due to disease or an injury to the brain ... Central vertigo happens due to disease or an injury to the brain, such as a head injury, illness or infection. "Vertigo could ... There are two types of vertigo-peripheral and central. Peripheral vertigo is caused by an imbalance in the inner ear which is ...
Vertigo - a creative house with lots of expertise in different areas like branding, packaging design, corporate identities, ... Vertigo - a creative house with lots of expertise in different areas like branding, packaging design, corporate identities, ...
All DC titles previously announced under the Zoom, Ink, and Vertigo imprints (including Vertigo pop-up lines, such as Young ... when we launched Vertigo to provide an outlet for edgier material." DiDio said that Vertigos brand of comics publishing "is ... DC will shut down Vertigo, its pioneering non-superhero comics imprint, at the end of the year, a move that has been rumored ... However, after the departure of Berger in 2012, a subsequent change in the terms of Vertigo contracts that allowed DC/Warner ...
Sorry, but there are currently no posts to see at this time.. ...
i,Results,/i,. In both cases, the disease manifested by severe, short-lived attacks of vertigo, objective-circular type, with ... This short report investigated a possible connection between COVID-19 and benign paroxysmal positional vertigo (BPPV). ,i, ... Methods,/i,. We present two cases of benign paroxysmal positional vertigo (BPPV), which developed within two weeks of SARS- ... Post-COVID-19 Benign Paroxysmal Positional Vertigo. Siniša Maslovara. 1,2and Andro Košec. 3 ...
... / from Progarchives.com, the ultimate progressive rock website ... VIDEO VERTIGO. Dane. From Progarchives.com, the ultimate progressive rock music website. ...
Larry Mullen, the drummer from the band U2, is a regular at my bistro.. Unassuming, polite, and a good tipper, he comes in with his family whenever hes in the States. Theyre completely normal nice people.. We have a good policy regarding celebrities at the Bistro. We treat em like everyone else. Larry knows we know who he is. I think he likes the fact we dont make a fuss. The policy is a pain in the ass sometimes. Arlene, another waiter, and I are HUGE U2 fans. Wed love to score tickets to their next area concert. Theyre hard to come by. Hed never have to leave a tip again, but we wont ask him. Thats the deal.. Still, Im tempted to play a U2 album over the stereo system the next time he comes in.. I read yesterday that Bono, U2s lead singer, is being considered for the presidency of the World Bank. So that was the coffee station topic of the day.. "The World Bank. Can you believe it?" I remark.. "Do you think a rock star could do the job?" Arlene wonders.. "Well, Vaclav Havel was a ...
The stairs can be a little vertigo inspiring. ...
Vertigo is one of four Multiplayer Map in the Uprising Map Pack. It's a futuristic high rise in Mumbai, India housing a ... Vertigo is one of four Multiplayer Map in the Uprising Map Pack. Its a futuristic high rise in Mumbai, India housing a high- ...
Vertigo Radio es el único programa semanal dedicado en exclusiva a U2. Se emite todos los miércoles de 20 a 21 horas en Radio ... Listen and download Podcast U2 Vertigo Radios episodes for free. ... Podcast U2 Vertigo Radio Por U2 Vertigo Radio En Vertigo Radio * 495 ... Vertigo Radio es el único programa semanal dedicado en exclusiva a U2. Se emite todos los miércoles de 20 a 21 horas en Radio ...
Lets say that Vertigo was a modern release. Lets say it came out in 2012 amidst the Masters and Beasts and Lincolns, and ... Vertigo does a number of things astoundingly well. The double structure is a stroke of genius, with the films first half ... Which makes Vertigo a legitimate contender for the throne-the protean, elusive, much debated Best Film of All Time. Except, ... Way back in 1982, Vertigo debuted on the BFIs Sight & Sound Poll of Best Films at number 7. Since then it has slowly ascended ...
Vertigo. Elevation. Break On Through/Running To Stand Still/See Me/ Feel Me/The Electric Co. ... Vertigo Tour - South America - Amnesty Internationals Ambassador of Conscience award to U2 ... Brandon Flowers from The Killers joins U2in Las Vegas for In A Little While, Vertigo 2005 ...
... discoDSP has updated their Vertigo additive synth to release 4.2. Vertigo is a 256 oscillators additive synth with resynthesis ... discoDSP has updated their Vertigo additive synth to release 4.2.. Vertigo is a 256 oscillators additive synth with resynthesis ... 29 May 2023discoDSP updates Vertigo additive synthesizer with audio resynthesis to v4.4. 01 May 2023discoDSP updates OPL FM ... Tags:discoDSPVirtual InstrumentWindowsMac OS XLinuxVST2 PluginsVST3 PluginsAudio UnitAAX PluginsdiscoDSP BundleVertigo ...
... dogs and cats can experience vertigo. The sensation of dizziness and imbalance is often caused by vestibular disease. ... Symptoms of Vertigo in Dogs and Cats. Animals experiencing vertigo might suddenly appear off balance. They may be unable to ... How to Diagnose and Treat Your Pets Vertigo. Your veterinarian may need to run a series of bloodwork, X-rays, urine testing, ... Cats can also experience vertigo, but its very rare, says Dr. Cathy Meeks, a board-certified internal medicine specialist and ...
Vertigo is the latest from the Dead Man a brilliant, enigmatic, wise, and wild book. ...
GOAT Collection - Vertigo Graphic. The 180 GOAT Vertigo Jersey provides the essentials needed for riding motocross. Rising ...
VERTIGO, DIZZINESS indications, uses & symptoms from 12 cross linked materia medicas. Available 2C-30C, 200C, 4X-30X, 1M-10M ... Vertigo, Dizziness. Head Eyes Ears Nose Face Mouth Modalities Etc Abdomen Chest Rectum, Anus, Stool Genitals Etc Cough Back And ... Dulcamara - Vertigo, Dizziness symptoms Bitter-sweet, Dulcam, Dulc.. Available in 2C-30C, 200C, 4X-30X, 1M-10M from $6.59. ... Filter Dulcamara vertigo, dizziness symptoms:. , , Dulcamara- main page Below are the main rubriks (i.e strongest indications ...
Vertigo. / Never Say Never. / Rockaway Beach. Elevation. I Will Follow. Gloria. Medley. / I Still Havent Found What Im ... Vertigo Tour - South America - Amnesty Internationals Ambassador of Conscience award to U2 ... Brandon Flowers from The Killers joins U2in Las Vegas for In A Little While, Vertigo 2005 ...
Download Real House and Electronic Music in AIFF, WAV and MP3 format
Bruce Hensel answers your questions regarding the benefits of green tea, styes and vertigo. ... Bruce: Green Tea, Styes and Vertigo Dr. Bruce Hensel answers your questions live on the NBC4 News at Noon By Dr. Bruce Hensel ...
This page contains the abstract A Combined Approach for the Treatment of Cervical Vertigo http://www.chiro.org/research/ ... peripheral vertigo) or brain stem, cerebellum, and other supratentorial structures (central vertigo). Mixed vertigo occurs when ... Treatment of Cervical Vertigo This section was compiled by Frank M. Painter, D.C.. Send all comments or additions to: Frankp@ ... at the onset of vertigo. This is consistent with the fact that most of the patients studied reported onset of vertigo with ...
Book Vertigo Hotel (Dijon, France) with Design Hotels™. Best hotel rates. Exclusive deals. 300+ boutique hotels. Flexible ... Vertigo Hotel is available with Marriott BonvoyTM. Design Hotels is partnered with Marriott BonvoyTM. Enroll and receive member ... With a clear black-and-white color scheme, Vertigos 42 rooms are full of little surprises.... suspended beds, a mirror-media- ... In the heart of the picturesque Dijon, Vertigo ticks all the right French boxes-Haussmann-style building, sleek interiors, and ...
... - Kokomo Glass, the same high-quality glass used famously by Tiffany, features ...
e1m8 - Ziggurat Vertigo by American McGee. Set sv_gravity to 800 for the normal gravity demos. Easy run Time. Date. Player. ...
  • The most common disorders that result in vertigo are benign paroxysmal positional vertigo (BPPV), Ménière's disease, and vestibular neuritis. (wikipedia.org)
  • The most common cause is benign paroxysmal positional vertigo (BPPV), which accounts for 32% of all peripheral vertigo. (wikipedia.org)
  • Benign positional vertigo is also called benign paroxysmal positional vertigo (BPPV). (medlineplus.gov)
  • One of the most common types of vertigo is called benign positional paroxysmal vertigo (BPPV) . (healthline.com)
  • This short report investigated a possible connection between COVID-19 and benign paroxysmal positional vertigo (BPPV). (hindawi.com)
  • We present two cases of benign paroxysmal positional vertigo (BPPV), which developed within two weeks of SARS-COVID-19 infection, manifesting with mild disease severity in early November 2020. (hindawi.com)
  • Benign paroxysmal positional vertigo ( BPPV ) is the most common form of vertigo and is characterized by the brief sensation of motion lasting 15 seconds to a few minutes. (emedicinehealth.com)
  • Twice daily vitamin D supplementation reduces symptoms of vertigo for those suffering BPPV. (neurosciencenews.com)
  • Benign paroxysmal positional vertigo (BPPV) is a common disorder causing short episodes of vertigo (a false sensation of moving or spinning) in response to changes in head position that stimulate the posterior semicircular canal of the inner ear. (msdmanuals.com)
  • The aim of the present study was to evaluate the characteristics of brain injury and to assess the relationship between them and treatment outcomes in patients with traumatic benign paroxysmal positional vertigo (t-BPPV). (bvsalud.org)
  • Benign paroxysmal positional vertigo is more likely in someone who gets repeated episodes of vertigo with movement and is otherwise normal between these episodes. (wikipedia.org)
  • Benign vertigo episodes generally last less than one minute. (wikipedia.org)
  • Benign positional vertigo is the most common type of vertigo. (medlineplus.gov)
  • Clinical practice guideline: benign paroxysmal positional vertigo (update). (medlineplus.gov)
  • Cats can also develop polyps and benign tumors in their ears, which lead to a sensation of vertigo. (petmd.com)
  • Boniver R. Benign paroxysmal positional vertigo: an overview. (medscape.com)
  • The canalith repositioning procedure for treatment of benign paroxysmal positional vertigo. (medscape.com)
  • Li JC, Epley J. The 360-degree maneuver for treatment of benign positional vertigo. (medscape.com)
  • Weider DJ, Ryder CJ, Stram JR. Benign paroxysmal positional vertigo: analysis of 44 cases treated by the canalith repositioning procedure of Epley. (medscape.com)
  • Treatment of benign paroxysmal positional vertigo: necessity of postmaneuver patient restrictions. (medscape.com)
  • Benign paroxysmal positional vertigo: 10-year experience in treating 592 patients with canalith repositioning procedure. (medscape.com)
  • Clinical characteristics of benign paroxysmal positional vertigo after traumatic brain injury. (bvsalud.org)
  • In Ménière's disease there is often ringing in the ears, hearing loss, and the attacks of vertigo last more than twenty minutes. (wikipedia.org)
  • This disease causes a buildup of fluid in the inner ear, which can lead to attacks of vertigo with ringing in the ears and hearing loss. (medicalnewstoday.com)
  • In both cases, the disease manifested by severe, short-lived attacks of vertigo, objective-circular type, with accompanying nausea and vomiting. (hindawi.com)
  • Some people complain of other symptoms during attacks of vertigo, like memory problems or difficulty reading. (medbroadcast.com)
  • Ménière's disease brings periodic attacks of vertigo and tinnitus, ranging in frequency from once a year to once a day. (medbroadcast.com)
  • The symptoms of vertigo include a sense of spinning, loss of balance, whirling, or loss of balance. (emedicinehealth.com)
  • Symptoms of vertigo include a sensation of disorientation or motion, which may be accompanied by nausea or vomiting , sweating , or abnormal eye movements. (emedicinehealth.com)
  • Other symptoms of vertigo may include hearing loss and a ringing sensation in the ears, visual disturbances, weakness, difficulty speaking, a decreased level of consciousness, and difficulty walking . (emedicinehealth.com)
  • The balance disorder associated with central lesions causing vertigo is often so severe that many people are unable to stand or walk. (wikipedia.org)
  • Vestibular neuritis causes vertigo that may accompany blurred vision, severe nausea, or a feeling of being off-balance. (medicalnewstoday.com)
  • People with severe vertigo may get dehydrated due to frequent vomiting. (medlineplus.gov)
  • Last evening, I talked with my sister, who lives in another state, about a condition of severe vertigo. (emofree.com)
  • Severe vertigo can cause vomiting and stop you from walking. (medbroadcast.com)
  • See your doctor right away if your vertigo symptoms occur with head or neck pain, fainting, or are severe and continue for over an hour. (medbroadcast.com)
  • Migraine, a severe form of headache, may also cause vertigo. (emedicinehealth.com)
  • People with this condition have the abrupt onset of severe vertigo and fluctuating hearing loss as well as periods in which they are symptom-free. (emedicinehealth.com)
  • The study reveals people with this new form of vertigo are more likely to have severe motion sickness than those with other types of the condition. (neurosciencenews.com)
  • When that turned out to be clear, he was referred to an ENT specialist who diagnosed vestibular neuritis, a type of vertigo that is caused by a virus infection. (livemint.com)
  • This type of vertigo is rarely serious and can be treated. (emedicinehealth.com)
  • This is a common form of vertigo, usually brought on by specific head positions or movements. (medbroadcast.com)
  • After performing a literature search of PubMed and Google Scholar databases to identify published cases of vertigo associated with COVID-19, three case reports and 11 studies listing vertigo and COVID-19 were identified. (hindawi.com)
  • Some cases of vertigo are self-limiting and can be cured with drugs and self-care plus physical therapy. (emedicinehealth.com)
  • Meniere's disease is composed of a triad of symptoms including episodes of vertigo, ringing in the ears ( tinnitus ), and hearing loss. (emedicinehealth.com)
  • Vertigo that arises from injury to the balance centers of the central nervous system (CNS), often from a lesion in the brainstem or cerebellum, is called "central" vertigo and is generally associated with less prominent movement illusion and nausea than vertigo of peripheral origin. (wikipedia.org)
  • Central vertigo may have accompanying neurologic deficits (such as slurred speech and double vision), and pathologic nystagmus (which is pure vertical/torsional). (wikipedia.org)
  • Central vertigo is vertigo due to a disease originating from the central nervous system (CNS). (medscape.com)
  • Central vertigo may be caused by hemorrhagic or ischemic insults to the cerebellum (see the image below), the vestibular nuclei, and their connections within the brain stem. (medscape.com)
  • Vertigo due to acoustic neuroma is also included in the broader category of central vertigo. (medscape.com)
  • Migraine headache and stroke, a condition where blood supply to a particular part of the brain is cut off, too, are among the known causes of central vertigo," adds Dr Gupta. (livemint.com)
  • In fact, there are two main types of vertigo: central vertigo, which occurs from an issue affecting the brain (such as a stroke), and peripheral vertigo, which relates to the inner ear . (miracle-ear.com)
  • Vertigo can be caused by problems in the brain or central nervous system (central vertigo) or the inner ear (peripheral vertigo). (emedicinehealth.com)
  • Motion sickness is sometimes classified as a cause of peripheral vertigo. (wikipedia.org)
  • Peripheral vertigo is caused by an imbalance in the inner ear. (livemint.com)
  • Peripheral vertigo is caused by an imbalance in the inner ear which is responsible for maintaining a person's balance, or due to a blockage in the vestibular nerve. (livemint.com)
  • Many different conditions can cause vertigo. (medicalnewstoday.com)
  • But some health conditions can cause vertigo and treating the underlying cause may reduce your symptoms. (healthline.com)
  • Avoid head positions that trigger positional vertigo. (medlineplus.gov)
  • Positional" vertigo means that the vertigo occurs when people change position, for example, laying down in bed and turning their head. (msdmanuals.com)
  • Apart from dizziness with vertigo, a person with labyrinthitis may experience hearing loss , tinnitus, headaches, ear pain, and vision changes. (medicalnewstoday.com)
  • The vertigo is milder and you may not lose any hearing, though you'll probably have tinnitus , a ringing in the ear. (medbroadcast.com)
  • Various conditions can lead to vertigo, which usually involves either an imbalance in the inner ear or a problem with the central nervous system (CNS) . (medicalnewstoday.com)
  • A person with vertigo will have a sense of spinning and dizziness, balance problems, and possible nausea. (medicalnewstoday.com)
  • Vertigo that is caused by problems with the inner ear or vestibular system, which is composed of the semicircular canals, the vestibule (utricle and saccule), and the vestibular nerve is called "peripheral", "otologic", or "vestibular" vertigo. (wikipedia.org)
  • Any cause of inflammation such as common cold, influenza, and bacterial infections may cause transient vertigo if it involves the inner ear, as may chemical insults (e.g., aminoglycosides) or physical trauma (e.g., skull fractures). (wikipedia.org)
  • Vertigo stems from a problem with the inner ear, brain, or sensory nerve pathway. (medicalnewstoday.com)
  • People with an inner ear disorder, such as Ménière's disease, sometimes also experience vertigo. (medicalnewstoday.com)
  • Vertigo can happen when a person looks down from a great height, but the actual term vertigo usually refers to any temporary or ongoing spells of dizziness due to problems in the inner ear or brain. (medicalnewstoday.com)
  • In addition, vertigo is a symptom which may be caused by various inner ear disorders, central nervous system disorders like multiple sclerosis and Parkinson's disease, and could signify underlying psychogenic disorders as well. (livemint.com)
  • Because of the connection between vertigo and the inner ear, you may worry that wearing hearing aids is causing you to experience vertigo or that your vertigo will worsen if you start wearing hearing aids. (miracle-ear.com)
  • To learn about the relationship between the inner ear and vertigo, read on. (miracle-ear.com)
  • Damage to the delicate system within the inner ear can lead to balance trouble or vertigo. (miracle-ear.com)
  • While vertigo and the inner ear go hand-in-hand, hearing aids are not the culprit of vertigo. (miracle-ear.com)
  • Vertigo is caused by problems in the brain or inner ear, including sudden head movements, inflammation within the inner ear due to a viral or bacterial inner ear infection , Meniere's disease, tumors, decreased blood flow to the base of the brain, multiple sclerosis , head trauma and neck injury , migraine headaches , or complications from diabetes . (emedicinehealth.com)
  • Vertigo may also be caused by inflammation within the inner ear ( labyrinthitis or vestibular neuritis), which is characterized by the sudden onset of vertigo and may be associated with hearing loss. (emedicinehealth.com)
  • Acoustic neuroma is an uncommon cause of vertigo related to a type of tumor of the nerve tissue of the inner ear that can cause vertigo. (emedicinehealth.com)
  • In vestibular neuritis the onset of vertigo is sudden, and the nystagmus occurs even when the person has not been moving. (wikipedia.org)
  • Other causes include Ménière's disease (12%), superior canal dehiscence syndrome, vestibular neuritis, and visual vertigo. (wikipedia.org)
  • Vestibular neuritis, stroke , head or neck injuries, and Meniere's disease are all other conditions that can cause vertigo. (healthline.com)
  • Vertigo and dizziness are common complications of head and neck trauma. (medscape.com)
  • The Semont-Toupet maneuver is a similar set of movements that you can perform at home to treat vertigo. (healthline.com)
  • Ginkgo biloba has been studied for its effects on vertigo and found to be as effective as the leading prescription medication to treat vertigo. (healthline.com)
  • Another type of stroke consisting of bleeding into the back of the brain (cerebellar hemorrhage ) is characterized by vertigo, headache , difficulty walking, and inability to look toward the side of the bleed. (emedicinehealth.com)
  • Some types of vertigo will only happen once, and some types will continue to recur until the underlying condition is found. (healthline.com)
  • There are two types of vertigo-peripheral and central. (livemint.com)
  • Head trauma and neck injury may also result in vertigo, which usually goes away on its own. (emedicinehealth.com)
  • While this classification appears in textbooks, it is unclear what relation it has to the pathophysiology or treatment of vertigo. (wikipedia.org)
  • A 1:1 salt of 8 chlorotheophylline and diphenhydramine thought to be useful in treatment of vertigo. (medscape.com)
  • However, the sensation of vertigo may not always have such an obvious trigger, and sometimes it can last longer than you'd like. (miracle-ear.com)
  • People may experience vertigo temporarily or long term. (medicalnewstoday.com)
  • Like humans, pets can experience vertigo. (petmd.com)
  • Cats can also experience vertigo, but it's very rare, says Dr. Cathy Meeks, a board-certified internal medicine specialist and a group medical director at BluePearl Veterinary Partners in Tampa, Florida. (petmd.com)
  • You may be able to relieve vertigo by performing certain maneuvers or exercises. (healthline.com)
  • These agents may relieve vertigo, possibly through modulating the sympathetic system. (medscape.com)
  • It's important to understand that vertigo itself is not a disease, but it can be a symptom of other underlying conditions, many of which are related to the ears. (miracle-ear.com)
  • Treatments for vertigo include self-care home remedies, medications, and physical therapy maneuvers. (emedicinehealth.com)
  • Vertigo could signify underlying psychogenic disorders. (livemint.com)
  • Vertigo can also be classified into objective, subjective, and pseudovertigo. (wikipedia.org)
  • Subjective vertigo refers to when the person feels as if they are moving. (wikipedia.org)
  • When you feel as if you yourself are moving, it's called subjective vertigo, and the perception that your surroundings are moving is called objective vertigo. (emedicinehealth.com)
  • Berger's successor, Shelly Bond, left Vertigo in 2016 , and efforts to relaunch the imprint have been met mostly, though not completely, with disappointing results. (publishersweekly.com)
  • Neurologic signs and symptoms include paresthesias, reversal of hot and cold temperature sensation, vertigo, and ataxia. (cdc.gov)
  • Starring James Stewart and Kim Novak, Vertigo is based on Boileau-Narcejac's 1954 novel The Living and the Dead , which tells the story of a retired San Francisco detective with a crippling fear of heights who tracks the activities of a woman possessed by a spirit from another time. (rpi.edu)
  • Just got through reading some of the Vertigo relaunch titles and thought I would stop by and give some brief thoughts. (herorealm.com)
  • Vertigo is a feeling of dizziness that occurs without any accompanying movement. (healthline.com)
  • Isolated vertigo due to CNS infection, such as a microabscess, or temporal lobe seizures is rare and is not discussed in this article. (medscape.com)
  • Typically, an ear infection will be followed over days or weeks by a serious deterioration of hearing and extreme vertigo. (medbroadcast.com)
  • Vertigo is the most common type of dizziness. (wikipedia.org)
  • Dizziness, including vertigo, can happen at any age, but it is common in people aged 65 years or over. (medicalnewstoday.com)
  • Vertigo is a common sensation of spinning dizziness. (medicalnewstoday.com)
  • Till then, Saxena hadn't heard of vertigo, though it's quite common. (livemint.com)
  • People with a history of head injury and diabetes (the reason for the connection is not yet clear but an autonomic dysfunction could be the common factor in both) are also prone to vertigo," says Dr Gupta. (livemint.com)
  • One of them cites vertigo as the most common neurological manifestation of COVID-19, thought to follow the neuroinvasive potential of the virus [ 5 ]. (hindawi.com)
  • Vertigo is most common in elderly people, but it can affect both sexes at any age. (medbroadcast.com)
  • Vertigo can also be caused by changes in the parts of the brain (cerebellum and brain stem) that are also involved in controlling balance. (medbroadcast.com)
  • Physiologic vertigo may occur following being exposed to motion for a prolonged period such as when on a ship or simply following spinning with the eyes closed. (wikipedia.org)
  • Vertigo is a symptom, but it can also lead to or occur alongside other symptoms. (medicalnewstoday.com)
  • Vertigo is especially problematic when symptoms occur during a task such as driving or operating machinery. (medbroadcast.com)
  • Dizziness affects approximately 20-40% of people at some point in time, while about 7.5-10% have vertigo. (wikipedia.org)
  • Also called the "Canalith" repositioning maneuver, the Epley maneuver is the first go-to strategy for many people experiencing vertigo. (healthline.com)
  • This exercise is most commonly recommended for people with vertigo to do at home, because it is simple to do it unsupervised. (healthline.com)
  • In fact, a study published in 2009 in Neurology, the journal of the American Academy of Neurology, found that people who have osteoporosis are three times more likely to have vertigo. (livemint.com)
  • The connection is possibly because a malfunctioning calcium metabolism is observed both in people with vertigo and osteoporosis," explains Dr Gupta. (livemint.com)
  • Any problems with balance originate in the vestibular system, so people who suffer from frequent vertigo are said to have a vestibular disorder. (medbroadcast.com)
  • Most people find the struggle against vertigo physically exhausting. (medbroadcast.com)
  • Dizziness and Vertigo Dizziness is an inexact term people often use to describe various related sensations, including Faintness (feeling about to pass out) Light-headedness Dysequilibrium (feeling off balance or. (msdmanuals.com)
  • Objective vertigo describes when the person has the sensation that stationary objects in the environment are moving. (wikipedia.org)
  • It differs from dizziness in that vertigo describes an illusion of movement. (emedicinehealth.com)
  • Noninvasive vagus nerve stimulation (nVNS) helps improve symptoms of pain and vertigo in patients with vestibular migraines. (neurosciencenews.com)
  • Individuals with vertigo experience hallucinations of motion of their surroundings. (medscape.com)
  • Vertigo is a condition in which you feel off-balance and dizzy, as if you or your surroundings are moving, spinning, or swaying. (medbroadcast.com)
  • Vestibular agnosia, the newly identified disorder, worsens balance problems and reduces vertigo perception and dizziness. (neurosciencenews.com)
  • A person with vertigo feels as though their head or the space around them is moving or spinning . (medicalnewstoday.com)
  • Because of this, certain head movements may trigger the feeling of movement and vertigo. (miracle-ear.com)