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in wall of GIT the muscularis layer is composed of longitudinal and circuler fibers and the myentric nerve which is the part of enteric nervoius system is present between the longitudinal and circuler fibers
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∙ 13y ago
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What are the submucosal plexus and myenteric plexus?
Network of spinal nerves
Does the myenteric nerve plexus provides the major nerve supply to the GI tract wall and controls GI motility?
Yes, the large myenteric nerve plexus lies between the cirular and lomgitudinal muscle layers of the muscularis externa. Enteric neurons of this plexus provide the major nerve supply to the GI tract walls and controls GI tract motility. (page 778of Marieb, A&P 3rd edition)
What are the two primary nerve plexuses regulating digestive function?
Submucosal nerve plexus and myenteric nerve plexus
4 Stimuli that regulate gastrointestinal tract activity are generated by what?
The CNS, chemoreceptors in the gut, the enteric nerve plexus.
What system is the gastrointestinal tract?
The gastrointestinal tract is part of the digestive system.
The nerve plexus that contains neurons that are primarily concerned with regulating the motility within the GI tract is the plexus?
myenteric
What has the author Barbara Furnell Smith written?
Barbara Furnell Smith has written: 'The neurapathology of the alimentary tract' -- subject(s): Digestive organs, Diseases, Gastrointestinal system, Myenteric plexus, Pathology, Physiopathology
What is the difference between the submucosal plexus and the myenteric plexus?
Submucosal (meissner's) plexus has mainly sensory functions, whereas the myenteric (Auerbach's) plexus has mainly motor functions.
What are the submucosal plexus and myenteric plexus?
Network of spinal nerves
Does the myenteric nerve plexus provides the major nerve supply to the GI tract wall and controls GI motility?
Yes, the large myenteric nerve plexus lies between the cirular and lomgitudinal muscle layers of the muscularis externa. Enteric neurons of this plexus provide the major nerve supply to the GI tract walls and controls GI tract motility. (page 778of Marieb, A&P 3rd edition)
The movements of the muscluaris extrea are coordinated by the?
what is the myenteric plexus
A disease that attacks myenteric plexus?
Decrease intestinal motility
What nerves run through the walls of the digestive system?
The myenteric plexus (Auerbach plexus) and the submucosal plexus (Meissner plexus). Together, they are collectively known as the Intramural plexus.
What are the two major intrinsic nerve plexuses of the enteric nervous system?
myenteric plexus and submucous plexus
Where is myenteric plexus in the body?
between the circular and longitudinal muscle layers
What organ secretes most hydrolytic digestive enzymes?
myenteric plexus
What are the two primary nerve plexuses regulating digestive function?
Submucosal nerve plexus and myenteric nerve plexus
