PPT Slide

CN X- Vagus Nerve

-Parasymp.pregang (ANS)

Voluntary motor

(larynx, pharynx)

-Sensory (gut,carotid body,

post.dura, lower pharynx)

(Jugular and nodose ganglia)

Lesions- hoarseness (recurrent laryngeal nerve)

difficulty swallowing (dysphagia) and speaking (dysphonia)

dysautonomia (unopposed sympathetic nervous system)