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NeuronsNeuronSympathetic chain gSpinal nervesBasal gangliaTerminal gangliaAxonsParasympatheticSomatic motorSacral spinalCranial nervesNervePeripheryBulgeMicroscopicHomeostatic mechanismsCervicalMidlineCerebralParavertebralSuperiorPathwaysCordOrgans of the bodyAnatomyConstituteGlandsVisceralTractsSpineMedialPeripheral nervouReflex centerExtendsSideResponsesFormBrainPlexusDendritesSimilarInputMembrane

Neurons18

• The cell bodies of pseudo-unipolar sensory neurons are in the dorsal root ganglia (figure 8.16 b ). (brainkart.com)
• The axons of these neurons originate in the periphery of the body. (brainkart.com)
• The cell bodies of motor neurons, which regulate the activi-ties of muscles and glands, are located in the anterior and lateral horns of the spinal cord gray matter. (brainkart.com)
• Somatic motor neurons are in the anterior horn, and autonomic neurons are in the lateral horn. (brainkart.com)
• Axons from the motor neurons form the ventral roots and pass into the spinal nerves. (brainkart.com)
• The cell bodies of sensory neurons, which are unipolar neurons by shape, are seen in this photomicrograph. (lumenlearning.com)
• Also, the fibrous region is composed of the axons of these neurons that are passing through the ganglion to be part of the dorsal nerve root (tissue source: canine). (lumenlearning.com)
• These ganglia are the cell bodies of neurons with axons that are sensory endings in the periphery, such as in the skin, and that extend into the CNS through the dorsal nerve root. (lumenlearning.com)
• Under microscopic inspection, it can be seen to include the cell bodies of the neurons, as well as bundles of fibers that are the posterior nerve root (Figure 1). (lumenlearning.com)
• The neurons of cranial nerve ganglia are also unipolar in shape with associated satellite cells. (lumenlearning.com)
• The neurons of these autonomic ganglia are multipolar in shape, with dendrites radiating out around the cell body where synapses from the spinal cord neurons are made. (lumenlearning.com)
• The neurons of the chain, paravertebral, and prevertebral ganglia then project to organs in the head and neck, thoracic, abdominal, and pelvic cavities to regulate the sympathetic aspect of homeostatic mechanisms. (lumenlearning.com)
• The dorsal root of a spinal nerve is the site for __________ neurons, whereas the ventral root is the site of __________ neurons. (brainscape.com)
• The ganglia appear as a series of clusters of neurons linked by axonal bridges. (openstax.org)
• Neurons from brain-stem nuclei, or from the lateral horn of the sacral spinal cord, project to terminal ganglia near or within the various organs of the body. (usk.ac.id)
• Sciatic nerve transection, early after birth, results in significant degeneration of spinal motoneurons as well as sensory neurons present in the dorsal root ganglia. (hindawi.com)
• Although anatomical repair of spinal roots and other lesioned plexus components constitute the primary approach, additional strategies are necessary to enhance neuroprotection and to improve the regenerative response of severed neurons. (hindawi.com)
• 47) Cell bodies of the somatic motor neurons of the spinal nerves are located in the ventral horn of the spinal cord. (easynotecards.com)

Neuron7

• The white matter consists of myelinated axons, and the gray matter is mainly a collection of neuron cell bodies. (brainkart.com)
• The interneuron, in turn, synapses with a motor neuron, which stimulates a muscle to withdraw the injured region of the body from the source of the pain. (brainkart.com)
• A ganglion is a cluster of neuron cell bodies enveloped in an epineurium continuous with that of a nerve. (medscape.com)
• A ganglion is a group of neuron cell bodies in the periphery. (lumenlearning.com)
• Also, the small round nuclei of satellite cells can be seen surrounding-as if they were orbiting-the neuron cell bodies. (lumenlearning.com)
• Think about clusters of neuron cell bodies outside the CNS. (brainscape.com)
• A central neuron in the lateral horn of any of these spinal regions projects to ganglia adjacent to the vertebral column through the ventral spinal roots. (openstax.org)

Sympathetic chain g2

• The sympathetic chain ganglia constitute a row of ganglia along the vertebral column that receive central input from the lateral horn of the thoracic and upper lumbar spinal cord. (lumenlearning.com)
• The majority of ganglia of the sympathetic system belong to a network of sympathetic chain ganglia that runs alongside the vertebral column. (openstax.org)

Spinal nerves8

• The spinal nerves consist of the sensory nerve roots, which enter the spinal cord at each level, and the motor roots, which emerge from the cord at each level. (medscape.com)
• Spinal nerves communicate between the spinal cord and the body. (brainkart.com)
• Spinal nerves arise from numerous rootlets along the dorsal and ventral surfaces of the spinal cord (figure 8.16 a ). (brainkart.com)
• They pass through spinal nerves and the dorsal roots to the posterior horn of the spinal cord gray matter. (brainkart.com)
• It includes the cranial nerves, spinal nerves and their roots and branches, peripheral nerves, and neuromuscular junctions. (medscape.com)
• Ganglia may be divided into sensory ganglia of spinal nerves (spinal or posterior root ganglia) and cranial nerves and autonomic ganglia. (medscape.com)
• Sensory ganglia of spinal nerves are fusiform swellings situated on the posterior root of each spinal nerve just proximal to the root's junction with a corresponding anterior root. (medscape.com)
• Another group of autonomic ganglia are the terminal ganglia that receive input from cranial nerves or sacral spinal nerves and are responsible for regulating the parasympathetic aspect of homeostatic mechanisms. (lumenlearning.com)

Basal ganglia4

• The large basal ganglia subsequently differentiate from the striatal part of the cerebral vesicle. (ehd.org)
• The amygdala area lies in the roof of the inferior horn between the rostral end of the horn and the basal ganglia. (ehd.org)
• Connecting the cortex to the rest of the brain including the brainstem, cerebellum, basal ganglia and the thalamus. (uschirodirectory.com)
• Integrating these components with specific thalamic nuclei, specific cerebellar connections to the thalamus, basal ganglia, cortex and prefrontal cortex. (uschirodirectory.com)

Terminal ganglia2

• The terminal ganglia that receive input from cranial nerves are found in the head and neck, as well as the thoracic and upper abdominal cavities, whereas the terminal ganglia that receive sacral input are in the lower abdominal and pelvic cavities. (lumenlearning.com)
• Terminal ganglia below the head and neck are often incorporated into the wall of the target organ as a plexus . (lumenlearning.com)

Axons6

• In the posterior horn, the axons either synapse with interneurons or pass into the white matter and ascend or descend in the spinal cord. (brainkart.com)
• Thus, the dorsal root contains sensory axons, and the ventral root contains motor axons. (brainkart.com)
• 13 Results: The intrapancreatic ganglia were detected as groups of nerve cells and axons in the 14 connective tissue between the pancreatic acini of the rat pancreas. (myessaywriters.co)
• The neuronal cell bodies of a nerve's axons are in the brain, the spinal cord, or ganglia, but the nerves run only in the peripheral nervous system. (unboundmedicine.com)
• The components of the eighth cranial nerve (CN VIII) carrying axons that convey information regarding sound and balance between the spiral ganglion in the inner ear and the cochlear nuclei in the brainstem. (unboundmedicine.com)
• The word means "bridge" and refers to the thick bundle of myelinated axons that form a bulge on its ventral surface. (foobrdigital.com)

Parasympathetic3

• The other major category of ganglia are those of the autonomic nervous system, which is divided into the sympathetic and parasympathetic nervous systems. (lumenlearning.com)
• These two sets of ganglia, sympathetic and parasympathetic, often project to the same organs-one input from the chain ganglia and one input from a terminal ganglion-to regulate the overall function of an organ. (lumenlearning.com)
• 57 The intrapancreatic ganglia is considered as simple parasympathetic relays, but new evidence 58 suggests that it is similar to the enteric nervous system (20). (myessaywriters.co)

Somatic motor1

• Review of neuroanatomy and function of each network in detail including the visual network, default mode network, salience network, executive function network (frontoparietal), dorsal and ventral attention networks, limbic network, somatic motor network. (uschirodirectory.com)

Sacral spinal1

• The cauda equina (Latin for horse tail) is the collection of lumbar and sacral spinal nerve roots that travel caudally prior to exiting at their respective intervertebral foramina. (medscape.com)

Cranial nerves2

• Similar ganglia that are also found along the course of cranial nerves V, VII, VIII, IX, and X are called sensory ganglia of these nerve. (medscape.com)
• The roots of cranial nerves are within the cranium, whereas the ganglia are outside the skull. (lumenlearning.com)

Nerve14

• The ventral and dorsal roots unite just lateral to the spinal cord to form a spinal nerve. (brainkart.com)
• Nerve cells are called neurones. (medscape.com)
• Generation of a nerve impulse (action potential) of a sensory neurone occurs as a result of a stimulus such as light, a particular chemical, or stretching of a cell membrane by sound. (medscape.com)
• Autonomic ganglia, which are often irregular in shape, are situated along the course of efferent nerve fibers of the autonomic nervous system. (medscape.com)
• A ganglion appears as a swelling along the course of a nerve. (medscape.com)
• Internal to this peripheral region is the gray, butterfly-shaped central region made up of nerve cell bodies . (yousre-elhemyly.com)
• The ganglion is an enlargement of the nerve root. (lumenlearning.com)
• Another type of sensory ganglion is a cranial nerve ganglion . (lumenlearning.com)
• This is analogous to the dorsal root ganglion, except that it is associated with a cranial nerve instead of a spinal nerve . (lumenlearning.com)
• For example, the trigeminal ganglion is superficial to the temporal bone whereas its associated nerve is attached to the mid-pons region of the brain stem. (lumenlearning.com)
• 39) Collection of nerve roots at the inferior end of the vertebral canal. (easynotecards.com)
• The posterior auricular nerve is a motor branch of the facial nerve (CN VII) that innervates the posterior and intrinsic auricular muscles. (unboundmedicine.com)
• The auricular branch of the vagus nerve is a sensory nerve emerging from the superior ganglion of the vagus nerve, joined by branches from the glossopharyngeal (CN IX) and facial nerves, and innervating the lower part of the tympanic membrane and the floor of the external auditory canal. (unboundmedicine.com)
• A sensory branch of the mandibular nerve (CN V3) It passes through the parotid gland en route to the ear, where it innervates skin of the pinna, external auditory canal, and tympanic membrane. (unboundmedicine.com)

Periphery2

• Charts based on injection of local anesthetics into single dorsal root ganglia show bands of hypalgesia to be continuous longitudinally from the periphery to the spine. (medscape.com)
• The dorsal column system and spinothalamic tract are the major ascending pathways that connect the periphery with the brain. (usk.ac.id)

Bulge2

• The large heart and liver bulge the ventral body wall but to a lesser degree than previously. (ehd.org)
• The ICP arises from the medulla-specifically from the inferior olive, which is visible as a bulge on the ventral surface of the brain stem. (foobrdigital.com)

Microscopic1

• 0 Microscopic Study of the Intrapancreatic Ganglia and Its effect on the Endocrine 1 and Exocrine Part of Rat pancreas 2 Abstract 3 Background: Pancreas is an important endocrine and exocrine organ which plays a mandatory 4 role in nutritional hemostasis. (myessaywriters.co)

Homeostatic mechanisms1

• In addition to the endocrine system, the autonomic nervous system is instrumental in homeostatic mechanisms in the body. (openstax.org)

Cervical2

• Superior to the chain ganglia are three paravertebral ganglia in the cervical region. (lumenlearning.com)
• As the head continues to raise from the ventral chest wall, the cervical fold disappears and the neck region becomes well defined. (ehd.org)

Midline1

• A distinct chin becomes evident in the midline at the ventral end of the mandibular area. (ehd.org)

Cerebral2

• The lateral ventricle follows the dorsal, then caudal expansion of the cerebral vesicle and thereby produces an inferior horn . (ehd.org)
• Bayas A, Hummel V, Kallmann BA, Karch C, Toyka KV, Rieckmann P. Human cerebral endothelial cells are a potential source for bioactive BDNF. (2medicalcare.com)

Paravertebral1

• They are found in the paravertebral sympathetic chains, around the roots of the great visceral arteries in the abdomen, and close to, or embedded within, the walls of various viscera. (medscape.com)

Superior2

• Ter vi, but the same factor, the superior maxillary sinus horn. (goldenowlhunt.com)
• The posterior superior alveolar nerves (also from CN V2) innervate the rest of the upper molars. (unboundmedicine.com)

Pathways2

• Therefore, the intrapancreatic ganglia control 27 any metabolic changes through direct or indirect pathways and any disease that affect the ganglia 28 my affect the exocrine or endocrine function of the pancreas for example it may cause diabetes 29 mellitus. (myessaywriters.co)
• The vermis is referred to as the spinocerebellum because it primarily receives input from the dorsal columns and spinocerebellar pathways. (foobrdigital.com)

Cord12

• The cell body (ie, soma) is in the anterior horn within the cord parenchyma. (medscape.com)
• Small lateral horns exist in levels of the cord associated with the autonomic nervous system. (brainkart.com)
• The ventral rootlets combine to form a ventral root on the ventral (anterior) side of the spinal cord, and the dorsal rootlets combine to form a dorsal root on the dorsal (posterior) side of the cord at each seg-ment. (brainkart.com)
• The spinal cord is a long, thin, tubular bundle of nervous tissue and support cells that extends from the brain (the medulla oblongata specifically). (yousre-elhemyly.com)
• The spinal cord functions primarily in the transmission of neural signals between the brain and the rest of the body but also contains neural circuits that can independently control numerous reflexes and central pattern generators . (yousre-elhemyly.com)
• The cord is stabilized within the dura mater by the connecting denticulate ligaments , which extend from the enveloping pia mater laterally between the dorsal and ventral roots. (yousre-elhemyly.com)
• The cord has grooves in the dorsal and ventral sides. (yousre-elhemyly.com)
• Spinal Cord and Root Ganglion. (lumenlearning.com)
• The slide includes both a cross-section of the lumbar spinal cord and a section of the dorsal root ganglion (see also Figure 1) (tissue source: canine). (lumenlearning.com)
• The sympathetic division of the autonomic nervous system influences the various organ systems of the body through connections emerging from the thoracic and upper lumbar spinal cord. (openstax.org)
• Somatic reflexes, for instance, involve a direct connection from the ventral horn of the spinal cord to the skeletal muscle. (usk.ac.id)
• Neuronal survival, axonal regeneration, and ultrastructural changes at ventral spinal cord were also investigated. (hindawi.com)

Organs of the body1

• Some peripheral structures are incorporated into the other organs of the body. (lumenlearning.com)

Anatomy1

• In describing the anatomy of the PNS, it is necessary to describe the common structures, the nerves and the ganglia, as they are found in various parts of the body. (lumenlearning.com)

Constitute1

• Intrapancreatic ganglia may 59 constitute a complex information-processing center containing various neurotransmitters and 60 form an endogenous neural network (20,19,21). (myessaywriters.co)

Glands1

• The autonomic nervous system is the part of the nervous system concerned with the innervation of involuntary structures, such as the heart, smooth muscle, and glands within the body. (medscape.com)

Visceral1

• 24) This area is the main visceral control center of the body. (easynotecards.com)

Tracts1

• What are the tracts in the CNS that link the brain with the rest of the body composed of? (brainscape.com)

Spine1

• Greater and lesser palatine foramina (for palatine nerves and arteries) and posterior nasal spine Vomer 1. (slideshare.net)

Medial1

• The primordial hippocampus dorsal to the choroid fissure follows the same growth pattern lying first in the medial wall of the inferior horn, then in the floor. (ehd.org)

Peripheral nervou1

• The anterior horn cells, although technically part of the central nervous system (CNS), are sometimes discussed with the peripheral nervous system because they are part of the motor unit. (medscape.com)

Reflex center1

• Also, this study reveals that 15 the intrapancreatic ganglia work as a reflex center for regulating any metabolic changes related 16 to the endocrine and exocrine parts of the pancreas. (myessaywriters.co)

Extends1

• Mylohyoid line: extends posterior from fossa 5. (slideshare.net)

Side3

• The posterior median sulcus is the groove in the dorsal side, and the anterior median fissure is the groove in the ventral side. (yousre-elhemyly.com)
• As the the side of the body of the problems of these discrepancies abeolntel. (goldenowlhunt.com)
• There are typically 23 ganglia in the chain on either side of the spinal column. (openstax.org)

Responses2

• To coordinate all these responses, the connections in the sympathetic system diverge from a limited region of the central nervous system (CNS) to a wide array of ganglia that project to the many effector organs simultaneously. (openstax.org)
• B cell responses to the PNS protein P0 in experimental autoimmune neuritis. (2medicalcare.com)

Form2

• Ten cells in physiological role to the animal the dorsal to form. (goldenowlhunt.com)
• Horizontal plates unite to form posterior 1/3 of hard palate 2. (slideshare.net)

Brain2

• The intrapancreatic ganglia work like a small brain for rapid 5 control of diet metabolism and any defect in the intrapancreatic ganglia may lead to hormonal 6 imbalance and malfunctioning of the pancreas leading to many disorders like diabetes mellitus. (myessaywriters.co)
• The cerebellum is located in apposition to the dorsal surface of the brain stem, centered on the pons. (foobrdigital.com)

Plexus1

• The pathway of the intrapancreatic ganglia is 17 considered a short and direct or indirect pathway with the myenteric plexus in regulating the 18 endocrine and exocrine reaction of the pancreas. (myessaywriters.co)

Dendrites2

• A neurone consists of a cell body (with a nucleus and cytoplasm), dendrites that carry electrical impulses to the cell, and a long axon that carries the impulses away from the cell. (medscape.com)
• Conduction of an impulse along a neurone occurs from the dendrites to the cell body to the axon. (medscape.com)

Similar1

• Three other autonomic ganglia that are related to the sympathetic chain are the prevertebral ganglia , which are located outside of the chain but have similar functions. (lumenlearning.com)

Input1

• Damage to the nervous system can cause changes in sensory input (loss of vision, hearing, smell, etc.), can hinder the capacity to control movement and body functions and/or can affect the brain's capacity to treat or store information. (iloencyclopaedia.org)

Membrane1

• Although some substances have a particular affinity to certain areas of the nervous system, most neurotoxins have widespread effects, targeting cell processes involved in membrane transport, internal cellular chemical reactions, liberation of secretory substances, and so on. (iloencyclopaedia.org)