Why is the hypoglossal nerve important?
Why is the hypoglossal nerve important? The hypoglossal nerve provides motor control of the extrinsic muscles of the tongue: genioglossus, hyoglossus, styloglossus, and the intrinsic muscles of the tongue. These represent all muscles of the tongue except the palatoglossus muscle. What is the function of the hypoglossal nerve quizlet? The hypoglossal nerve controls tongue movements. What happens when the hypoglossal nerve? Damage to the hypoglossal nerve causes paralysis of the tongue. Usually, one side of the tongue is affected, and when the person sticks out his or her tongue, it deviates or points toward the side that is damaged. The...