extends_fibers_into cranial nerve nucleus hypoglossal nerve hypoglossal nucleus http://upload.wikimedia.org/wikipedia/commons/9/94/Gray694.png nucleus nervi hypoglossi BAMS:XII Nucleus forming a longitudinal cell column in the medulla, close beneath the floor of the 4th ventricle, containing motor neurons that innervate the muscles of the tongue (Brodal, Neurological Anatomy, 3rd ed., 1981, pg 453). HBA:9557 FMA:54505 UMLS:C0228802 UBERON:0002871 hypoglossal nerve nucleus hypoglossal XII nucleus nucleus of hypoglossal nerve MBA:773 EHDAA2:0004635 BM:XII Wikipedia:Hypoglossal_nucleus neuronames:757 BIRNLEX:2644 hypoglossal nucleus nucleus hypoglossalis BAMS:12N BAMS:12 VHOG:0001358 SCTID:47361005 nucleus nervi hypoglossi twelfth cranial nerve nucleus MA:0001039 EV:0100286 EMAPA:35416 ncithesaurus:Nucleus_of_the_Hypoglossal_Nerve DHBA:12545 NCIT:C12899 nucleus of medulla oblongata