cranial nerve

The longitudinalis inferior muscle is one of the internal tongue muscles. Its fibers run longitudinally through the tongue and cause various tongue movements. In hypoglossal palsy, the longitudinalis muscle fails along with other tongue muscles, usually causing discomfort during swallowing and speaking. What is the inferior longitudinalis muscle? The longitudinalis inferior muscle is located in … Inferior Longitudinalis Muscle: Structure, Function & Diseases