AUTONOMIC NERVOUS SYSTEM FUNCTION(S)/CHARACTERISTIC(S) STRUCTURE SYMPATHETIC DIVISION Preganglionic neuron Postganglionic neuron 3 1 Gray horns of the spinal cord Dorsal Roots of the spinal cord Ventral Roots of the spinal cord Dorsal Rami 4 6. 7 Ventral Rami 8 White ramus communicans Gray ramus communicans Sympathetic trunk ganglion (Paravertebral ganglia) Superior cervical ganglion Middle cervical ganglion Inferior cervical ganglion Prevertebral ganglia Celiac ganglion 9. 10 11 12 13 14 14a Superior mesenteric ganglion Inferior mesenteric ganglion 14b 14c PARASYMPATHETIC DIVISION 15 Preganglionic neuron 16 Postganglionic neuron CN III Oculomotor nerve CN VII Facial nerve CN IX Glossopharyngeal nerve CN X Vagus nerve Sacral spinal nerves 2-4 22 17 18 19 20 21 Pelvic Splanchnic nerves Terminal ganglia 23a 23 Ciliary ganglion Pterygopalatine ganglion Submandibular ganglion Otic ganglion 23b 23c 23d

AUTONOMIC NERVOUS SYSTEM FUNCTION(S)/CHARACTERISTIC(S) STRUCTURE SYMPATHETIC DIVISION Preganglionic neuron Postganglionic neuron 3 1 Gray horns of the spinal cord Dorsal Roots of the spinal cord Ventral Roots of the spinal cord Dorsal Rami 4 6. 7 Ventral Rami 8 White ramus communicans Gray ramus communicans Sympathetic trunk ganglion (Paravertebral ganglia) Superior cervical ganglion Middle cervical ganglion Inferior cervical ganglion Prevertebral ganglia Celiac ganglion 9. 10 11 12 13 14 14a Superior mesenteric ganglion Inferior mesenteric ganglion 14b 14c PARASYMPATHETIC DIVISION 15 Preganglionic neuron 16 Postganglionic neuron CN III Oculomotor nerve CN VII Facial nerve CN IX Glossopharyngeal nerve CN X Vagus nerve Sacral spinal nerves 2-4 22 17 18 19 20 21 Pelvic Splanchnic nerves Terminal ganglia 23a 23 Ciliary ganglion Pterygopalatine ganglion Submandibular ganglion Otic ganglion 23b 23c 23d

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Now identify each component of a spinal nerve in the diagram below: Group of answer choices A B C D E F
3.
Characteristics o Sympathetic Parasympathetic Main function Location of nerve roots Effects on target Organs &physiological processes Heart Bronchioles(airway passages of the lungs) Blood vessels to abdominal organs & skin Blood vessels to skeletal muscle secretion from digestive glands Urine formation/Micturition (urination) pupils of the eye
Watch this video (http://openstaxcollege.org/l/motorpathway) to learn more about the descending motorpathway for the somatic nervous system. The autonomicconnections are mentioned, which are covered in anotherchapter. From this brief video, only some of the descendingmotor pathway of the somatic nervous system is described.Which division of the pathway is described and whichdivision is left out?
The Autonomic System Division definition Autonomic reflexes Similarities between Parasympathetic(PNS) and sympathetic (SNS) Differences between PNS and SNS ACh (acetylcholine) and nACh Receptors at the Autonomic ganglia (PSN and SNS) Page 1 of 2 418 words English (United States) O Focus 273% esc B IU @ %23 2$ % & 2 3 4 7 8 dele Q W E R Y P
Describe the differences in both structure & function between the sympathetic & parasympathetic nerves
In the sympathetic division of the autonomic system: preganglionic neurons originate in the thoracolumbar segments of the cord the preganglionic neurons are unmyelinated the preganglionic neurons are long the neurotransmitter released by the preganglionic neurons is norepinephrine
Dorsal root ganglion Terminal ganglion Adrenergic neuron Anterior horn Lateral column 3
In the parasympathetic division of the ANS, the preganglionic and postganglionic fibers synapse in two different types of ganglia. What are their names and where are they located in relation to the organ they innervate? Pre/postganglionic fibers synapse in ganglia which are located their target organ Pre/postganglionic fibers synapse in ganglia which are located their target organ
Part D- Organization of the Sympathetic Nervous System The divisions of the autonomic nervous system are distinctly organized. Place the term into the bin that best describes its location. • View Available Hint(s) Reset Help Short preganglionic fiber Long preganglionic fiber Long postganglionic fiber Chain ganglia Thoracolumbar origins Vagus nerve (CN X) Ganglia within target tissue Pelvic nerves Sympathetic division Parasympathetic division Submit
A bit confused about this question I placed my answer below the question but not sure if the brain is synonymous or not with the peripheral nervous system due to the wording of the question. In the background section the authors wrote “Neurodegenerative disease are progressive conditions that occur through impairment in the function or structure of neurons in the peripheral nervous system or brain [1].’ Based on this quote, is the “or brain” statement synonymous with the peripheral nervous system or is the “or brain” statement in addition to the peripheral nervous system? The nerves outside of the brain and spinal cord are part of the peripheral nervous system. The main function of the peripheral nervous system is to transmit signals from the brain and spinal cord to the rest of the body making the "or brain" statement synonymous. How do you know that your answer to question 1 is correct?
cell bodies of pre ganglionic parasympathetic neurons are found in cervical spinal cord lumbar spinal cord sacral spinal cord all