innervated by innervated_by develops from develops from has muscle origin has muscle origin has muscle insertion has muscle insertion genioglossus muscle Either of a pair of lingual muscles with origin in the mandible, with insertion to the lingual fascia below the mucous membrane and epiglottis, with nerve supply from the hypoglossal nerve, and whose action depresses and protrudes the tongue. EHDAA:9150 NCIT:C52928 EHDAA2:0000704 musculus genioglossus AAO:0010660 EMAPA:18276 genioglossus MA:0002307 Wikipedia:Genioglossus_muscle VHOG:0000847 m. genioglossus UBERON:0001571 FMA:46690 SCTID:244784007 extrinsic muscle of tongue hypoglossal nerve mesoderm-derived structure mandibular symphysis dorsum of tongue hypoglossal cord