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Oct 30, 2023 · The vagus nerve is a mixed nerve, as it contains both afferent (sensory) and efferent (motor) fibers. This means it is responsible for not only carrying motor signals to the organs it innervates, but it also carries sensory information from these organs back to the central nervous system .
1 day ago · It is a functionally diverse nerve, offering many different modalities of innervation. It is associated with the derivatives of the fourth and sixth pharyngeal arches. In this article, we shall look at the anatomy of the vagus nerve – its anatomical course, functions and clinical correlations.
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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.
Apr 12, 2019 · The vagus nerve supplies sensory, special sensory, motor and parasympathetic innervation to structures of the head, neck and thoracoabdominal cavity. First, we will discuss the embryology of the vagus nerve, followed by the structure, function and clinical relevance of this fascinating nerve. Check out our summary of the cranial nerves here.
- William Maish
The vagus nerve (pronounced /ˈveɪɡəs/, us dict: vā′·gəs), also called pneumogastric nerve, cranial nerve X, the Wanderer or sometimes the Rambler, is the tenth of twelve (excluding CN0) paired cranial nerves.
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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Apr 26, 2021 · Vagus nerve: topography, branches, innervation territories, fiber spectrum. The rootlets of the vagus exit the medulla oblongata in the retro- olivary sulcus together with the root of the glossopharyngeal nerve and the cranial root of the accessory nerve.
