CN IX
CN IX
n. IX.
Glossopharyngeal Nerve Schema
Greater petrosal nerve Deep petrosal nerve Lesser petrosal nerve Nerve (Vidian) of pterygoid cana[ Auriculotemporal nerve
Pterygopalatine ganglion Mandibular nerve (V3) Parotid gland
□tic ganglion Tubal branch of tympanic pie
Auditory (Eustachian) tube and pharyngeal opening
Superior cervical sympathetic ganglion
Stylopharyngeus muscle and nerve branch
Pharyngeal plexus
Tonsillar branch of glossopharyngeal nerve
Taste and somatic sensation posterior W3 of tongue
Pharyngeal branch of vagus nerve
Carotid sinus branch of glossopharyngeal nerve'
„„ External carotid artery -Efferent fibers
-Afferent fibers Carotid bod^
........... Parasympathetic fibers
ympanic cavity and plexus
Geniculate gangjion of facial nerve
^Caroticotympanic nerve (from carotid plexus)
Stylomastoid foramen Solitary tract nucleus nferior salivatory nucleus Glossopharyngeal nerve (IX)
Superior ganglion of glossopharyngeal nerve
Spinal tract and spinal nucleus of trigeminal nerve
Nucleus ambiguus
Jugular foramen
Communication to auricular branch of vagus nerve
Inferior ganglion of glossopharyngeal nerve Tympanic nerve (of Jacobson) Communication to facial nerve (VII) Vagus nerve [X\ Pharyngeal branch of glossopharyngeal nerve Lingual branch of glossopharyngeal nerve Sympathetic trunk Internal carotid artery
Carotid sinus Common carotid artery
CN X
CN X
CN X
somatosenzorická aferentace r menin9eus
z ušního boltce a meatus a. ext.
n. laryngeus sup
CN XI
n. XI.
n. XI.
CN XII
n. XII.
n. XII.
intraglosální svaly jazyka
a m. genioglossus, hyoglossus
et styloglossus
infrahyoid n í svaly