CN IX, X, autonomics Flashcards
special sensory of glossopharyngeal
taste posterior 1/3 of tongue
branchial motor of CN IX
stylopharyngeus m
general sensory of CN IX
proprioception of stylopharyngeus
visceral afferent of CN IX
posterior 1/3 tongue palatine tonsils pharynx middle ear carotid body/sinus
visceral motor
parotid gland
afferent gag reflex
CN IX
supeiror petrosal ganglion
proprioception
inferior petrosal ganglion
visceral sensory and taste
where does CN IX come from
medulla- between the olive and inferior cerebellar peduncle
terminal branches of CN IX
nerve to stylopharyngeus lingual branch carotid sinus nerve pharyngeal plexus tympanic nerve
function of lingual branch
taste and visceral sensation to posterior 1/3 of tongue
afferent gag reflex
lingual branch of CN IX
carotid sinus nerve function
carotid sinus and carotid body located at the bifurcation of the carotid arter
pharyngeal plexus
visceral sensory to pharynx mucos
tympanic nerve
visceral sensory to middle ear and auditory tube
presynaptic to parotid
