Hypoglossal Nerve: Structure, Function & Diseases
The hypoglossal nerve is the twelfth cranial nerve. The motor nerve innervates the tongue muscles. Paralysis of the nerve results in speech and swallowing disorders. What is the hypoglossal nerve? The tongue is a mucosa-covered muscular organ. As such, it is involved in everyday human life with countless movements. Humans need the tongue and its … Hypoglossal Nerve: Structure, Function & Diseases