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How many types of vagal indigestion are there? Study with Quizlet and memorise flashcards containing terms like What cranial nerve is the vagus nerve?, What kind of information is carried in the vagus nerve?, What percentage of the vagus is sensory vs motor? and others.
Study with Quizlet and memorize flashcards containing terms like Which systems does the vagus nerve affect?, What are some specific tasks that the vagus nerve is responsible for?, What cardiac effects are controlled by each branch of the vagus nerve? and more.
Study with Quizlet and memorize flashcards containing terms like parasympathetic nervous system, vagus nerve, Golgi tendon organs and more.
- The Pharyngeal Nerve
- Superior Laryngeal Nerve
- Recurrent Laryngeal Nerve
- Superior Cardiac Branches
The pharyngeal branches arise from the inferior ganglion of the vagus nerve and contain visceral afferent fibers and motor fibers. The motor efferent fibers are supplied by the accessory nerve (CN XI) which joins the pharyngeal nerve. The pharyngeal branch of the vagus nerve passes across the internal carotid artery to the middle pharyngeal constri...
It is a structure of IV branchial arch and thus innervates the pharyngeal and laryngeal derivatives of this arch. The afferent fibers of the superior laryngeal nerve arise from the inferior ganglion of the vagus nerve. This branch receives some sympathetic fibers from the superior cervical ganglion. At the level crossing of the hypoglossal nerve (C...
Also known as the inferior laryngeal nerves, there are two recurrent laryngeal nerves, one on the right side of the body and one on the left. They were appropriately given the name recurrent laryngeal nerves as they follow a recurrent course and travel in the opposite direction to the nerve they branched from. The recurrent laryngeal nerve contains...
The superior cardiac nerve branches off the vagus nerve at the upper (superior) and lower (inferior) parts of the neck. Therefore, there are two branches of the superior cardiac nerve on each side. The left superior branch descends lateral to the trachea, in front of the esophagus and deep to the aortic arch and merges with the deep part of the car...
1 day ago · The vagus nerve provides parasympathetic innervation to the majority of the abdominal organs. It sends branches to the oesophagus, stomach and most of the intestinal tract – up to the splenic flexure of the large colon.
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Nov 7, 2022 · The vagus nerve (cranial nerve [CN] X) is the longest in the body, containing both motor and sensory functions in afferent and efferent regards. The nerve travels widely throughout the body, affecting several organ systems and regions of the body, such as the tongue, pharynx, heart, and gastrointestinal system.
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May 27, 2020 · Definition. The vagus nerve is a mixed sensory and motor nerve with many functions that include immune response, heart rate, digestion, and mood control. As the longest of the cranial nerves, cranial nerve number ten (CN X) travels from the brain to the abdomen, also innervating parts of the face, throat, and thorax, and acting as a sensory ...
