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Oct 30, 2023 · This article describes the anatomy, function, development, branches, and clinical aspects of the vagus nerve. Learn this topic now at Kenhub!
Highlights. 2:13 Course of the vagus nerve. 6:34 Parasympathetic efferent pathway. 8:15 Motor efferent pathway. 10:17 Afferent pathway. 13:15 Clinical notes. Course, branches and nuclei of the vagus nerve. Watch the video tutorial now.
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The vagus nerve, or the 10th cranial nerve (CN X), is mainly associated with the parasympathetic division of the autonomic nervous system. Watch the full vid...
Nov 3, 2023 · The vagus nerve (CN X) innervates the palatoglossus muscle. The vagus nerve does so indirectly, via branches of the pharyngeal plexus. This plexus is placed on the surface of the middle pharyngeal constrictor muscle and is formed by the: Sensory pharyngeal branches of the glossopharyngeal nerve (CN IX) Motor pharyngeal branch of the vagus nerve
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.
Feb 14, 2023 · Takeaway. The vagus nerve is one of 12 cranial nerves in the body. It’s responsible for various bodily functions, including digestion, heart rate, and breathing. What is the vagus nerve?...
