Branch of glossopharyngeal nerve to carotid sinus

Nerve: Branch of glossopharyngeal nerve to carotid sinus

Hypoglossal nerve, cervical plexus, and their branches. (Nerve not labeled, but region is visible.)
Latin	ramus sinus carotici nervi glossopharyngei
Gray's	subject #204 909
From	glossopharyngeal nerve
Dorlands/Elsevier	r_02/12691976

The branch of the glossopharyngeal nerve to the carotid sinus is the nerve which primarily receives information from baroreceptors to help maintain a more consistent blood pressure.

v • d • e Nerves of head and neck: the cranial nerves
I-IV	olfactory • optic • oculomotor (superior branch, inferior branch) • trochlear
V: trigeminal	trigeminal ganglion • ophthalmic • maxillary • mandibular
VI: abducens	no significant branches
VII: facial	nervus intermedius • geniculate • inside facial canal (greater petrosal, nerve to the stapedius, chorda tympani) • at exit from stylomastoid foramen (posterior auricular, digastric • stylohyoid) • on face (temporal, zygomatic, buccal, mandibular, cervical)
VIII: vestibulocochlear	cochlear (striae medullares, lateral lemniscus) • vestibular (Scarpa's ganglion)
IX: glossopharyngeal	nucleus ambiguus • ganglia (superior, petrous) • tympanic (tympanic plexus, lesser petrosal) • carotid sinus • pharyngeal branches • pharyngeal plexus
X: vagus	ganglia (jugular, nodose) • in the jugular fossa (meningeal branch, auricular branch) • in the neck (pharyngeal branch, superior laryngeal ext and int, recurrent laryngeal, superior cervical cardiac) • in the thorax (inferior cardiac, pulmonary branches, anterior vagal trunk, posterior vagal trunk) • in the abdomen (celiac branches - renal branches - hepatic branches of anterior vagal trunk - anterior gastric branches of anterior vagal trunk - posterior gastric branches of posterior vagal trunk)
XI-XII	accessory • hypoglossal