If the facial nerve becomes damaged, the orbital muscles will cease to function. As they are the only muscles that can close the eyelids, this has. The facial muscles are a group of striated skeletal muscles supplied by the facial nerve (cranial nerve VII) that, among other things, control facial expression.
The facial muscles serve 2 major functions for the body: mastication and facial expressions. The muscles of mastication. Start studying Facial and Neck Muscle Functions. Learn vocabulary, terms, and more with flashcards, games, and other study tools.
Start studying Facial Muscles Functions. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The facial muscles can be split into three groups: orbital, nasal and oral. . Muscles of the back and neck: Muscles of the back and neck play an important role in.