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25 paź 2020 · Learn about the glossopharyngeal nerve, CN IX, the ninth cranial nerve that innervates the oropharynx, tongue, middle ear and parotid gland. Find out its anatomical course, sensory, motor and parasympathetic functions, and clinical relevance for the gag reflex.
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, pharynx, parotid gland and stylopharyngeus muscle. Find out its origin, branches, nuclei, clinical aspects and mnemonic.
11 kwi 2019 · Learn about the glossopharyngeal nerve, a cranial nerve that innervates the tongue, pharynx, larynx and parotid gland. Find out its nuclei, branches, functions and clinical relevance.
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.
Learn about the origin, functions and innervation of the ninth cranial nerve, also known as the glossopharyngeal nerve. Watch a video, review notes and memory anchors, and test your knowledge with practice questions.
