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The glossopharyngeal nerve (CN IX) is a mixed nerve that innervates the stylopharyngeus muscle, the parotid gland, and the posterior third of the tongue. It also carries sensory information from the pharynx, the middle ear, and the carotid body and sinus.
3 lis 2023 · Learn about the glossopharyngeal nerve (CN IX), a mixed nerve that innervates the posterior tongue, palatine tonsils, oropharynx, parotid gland and stylopharyngeus muscle. Find out its origin, branches, nuclei, clinical aspects and mnemonic.
25 paź 2020 · Learn about the anatomy and functions of the glossopharyngeal nerve, CN IX, the ninth cranial nerve. It innervates the oropharynx, tongue, middle ear, carotid body, parotid gland and stylopharyngeus muscle.
7 lis 2022 · The glossopharyngeal nerve is the 9th cranial nerve (CN IX). It is 1 of the 4 cranial nerves with sensory, motor, and parasympathetic functions. It originates from the medulla oblongata and terminates in the pharynx.
Learn about the glossopharyngeal nerve (CN IX), the ninth cranial nerve that connects your brain to your mouth and throat. Find out how it helps you swallow, taste, sense pain and more, and what conditions can affect it.
11 kwi 2019 · Learn about the glossopharyngeal nerve (CN IX), which innervates the tongue, pharynx, larynx and parotid gland. Find out its nuclei, branches, clinical relevance and mnemonics.
The glossopharyngeal nerve (cranial nerve IX) is responsible for swallowing and the gag reflex, along with other functions. The glossopharyngeal nerve receives input from the general and special sensory fibers in the back of the throat.
