Definition : The 12th cranial nerve. The hypoglossal nerve originates in the hypoglossal nucleus
of the medulla and supplies motor innervation to all of the muscles of the tongue
except the palatoglossus (which is supplied by the vagus). This nerve also contains
proprioceptive afferents from the tongue muscles. [MeSH];
The 12th cranial nerve. The hypoglossal nerve originates in the hypoglossal nucleus
of the medulla and supplies motor innervation to all of the muscles of the tongue
except the palatoglossus (which is supplied by the vagus). This nerve also contains
proprioceptive afferents from the tongue muscles. [MeSH]