What Nerve Controls Tongue Sensation? The hypoglossal nerve enables tongue movement. It controls the hyoglossus, intrinsic, genioglossus and styloglossus muscles. What cranial nerve Innervates the tongue? The muscles of the tongue predominantly derive from myoblasts that originate in occipital somites and thus are innervated by the hypoglossal nerve (CN XII). What cranial nerve controls tongue
Where Is The Root Of Tongue Located? The tongue root is the part at the far back and bottom of the tongue, forming the front wall of the pharynx. Where does the tongue begin? It originates near the epiglottis, at the hyoid bone, from the median fibrous septum. The inferior longitudinal muscle lines the sides
How Many Muscles Control The Tongue? The soft patty of flesh we call the tongue is not just one muscle, it’s a conglomeration of eight separate muscles. What nerve controls tongue? The hypoglossal nerve enables tongue movement. It controls the hyoglossus, intrinsic, genioglossus and styloglossus muscles. What muscle controls the tongue? The pair of styloglossus
What Happens If The Hypoglossal Nerve Is Damaged? The hypoglossal nerve can be damaged at the hypoglossal nucleus (nuclear), above the hypoglossal nucleus (supranuclear), or interrupted at the motor axons (infranuclear). Such damage causes paralysis, fasciculations (as noted by a scalloped appearance of the tongue), and eventual atrophy of the tongue muscles. What causes nerve