X = Vagus
found - starts in medulla and it extends down below the head, to the neck, chest and abdomen, where it contributes to the innervation of the viscera.
function - part of parasympathetic system
(parasympathetic system is responsible for stimulation of "rest-and-digest" or "feed and breed", part of autonomic n. system, is unconscious)
what is cranial nerve #10 called? where is it? function?