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Nov 3, 2023 · The glossopharyngeal nerve is a mixed nerve that consists both of the motor and sensory fibers that rise from its nuclei. This nerve has altogether 4 nuclei that are located in the medulla oblongata : nucleus ambiguus. inferior salivary nucleus. spinal nucleus of trigeminal nerve. solitary nucleus. Nucleus ambiguus.
Jan 11, 2022 · The glossopharyngeal nerve is the ninth set of 12 cranial nerves (CN IX). It provides motor, parasympathetic and sensory information to your mouth and throat. Among its many functions, the nerve helps raise part of your throat, enabling swallowing.
Oct 25, 2020 · The glossopharyngeal nerve, CN IX, is the ninth paired cranial nerve. In this article, we shall look at the anatomical course of the nerve, and the motor, sensory and parasympathetic functions of its terminal branches.
Feb 24, 2022 · Structure and Location . The glossopharyngeal nerve exits the cranial cavity (skull) through a structure called the jugular foramen, which is a large opening in the base of the skull. It then gives off a branch called the tympanic nerve, which goes through the temporal bone to reach the middle ear.
The glossopharyngeal nerve (also known as cranial nerve 9) is the ninth of the cranial nerves arising from the brainstem. This nerve carries three types of fibers: Motor nerve fibers that control...
Nov 7, 2022 · The glossopharyngeal nerve is the 9th cranial nerve (CN IX). It is one of the four cranial nerves that has sensory, motor, and parasympathetic functions. It originates from the medulla oblongata and terminates in the pharynx.
The glossopharyngeal nerve (/ ˌ ɡ l ɒ s oʊ f ə ˈ r ɪ n (d) ʒ i ə l,-ˌ f ær ən ˈ dʒ iː ə l /), also known as the ninth cranial nerve, cranial nerve IX, or simply CN IX, is a cranial nerve that exits the brainstem from the sides of the upper medulla, just anterior (closer to the nose) to the vagus nerve.
