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- The vagus nerve is part of the parasympathetic nervous system and innervates the smooth muscle of the heart, trachea, bronchi of the lungs, and gastrointestinal tract. If stimulated, it will make the heart rate and breathing rate slow, and increased gut peristalsis.
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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.
The vagus nerve is a sort of polymath of the parasympathetic nervous system, getting involved in everything from breathing, heart rate, swallowing, sneezing, digestion, appetite, immune responses and even orgasm. The vagus nerve’s wide-ranging skill set comes from having a diverse array of neuron cell types at its disposal.
Oct 30, 2023 · The vagus nerve, or the 10th cranial nerve (CN X), is the longest and most complex of the cranial nerves. The vagus nerve differs slightly as it primarily supplies the organs of the chest and abdomen , as opposed to the head and neck .
Oct 6, 2024 · The vagus nerve runs from the brain through the face and thorax to the abdomen. It is a mixed nerve that contains parasympathetic fibers and has the most extensive distribution of the cranial nerves. Learn more about the vague nerve in this article.
- The Editors of Encyclopaedia Britannica
Sep 23, 2023 · The vagus nerve, also known as the tenth cranial nerve (CN X), is one of the most complex and multifunctional nerves in the body. It is primarily a mixed nerve, meaning it contains both motor and sensory fibers, and has a significant role in the autonomic nervous system.
Aug 18, 2023 · The vagus nerve, also known as the tenth cranial nerve or cranial nerve X, is a long nerve that originates in the brain stem and extends through the neck and into the chest and abdomen. It is tasked with regulating critical body functions such as heart rate, blood pressure, breathing, and digestion.
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.
