4 rows · Aug 29, · Facial muscles (Musculi faciales) The facial muscles, also called craniofacial muscles, are a. Facial Muscles: The facial muscles are a group of skeletal muscles lying under the facial skin & supplied by the facial nerve (cranial nerve VII) that control facial expression. The facial muscles are also described as mimetic muscles. The facial muscles can broadly be split into three groups; orbital, nasal and oral.
Apr 23, · The muscles of facial expression are located in the subcutaneous tissue, originating from bone or fascia, and inserting onto the skin. By contracting, the muscles pull on the skin and exert their effects. They are the only group of muscles that insert into skin. These muscles have a common embryonic origin – the 2nd pharyngeal arch/5(). Jul 06, · The muscles of the face give it general form and contour, help you outwardly express your feelings, and enable you to chew your food. In addition to large muscles, areas of the face such as the.
Elevates upper mouth; Raises corner of the mouth. Levator labii Superioris. Raises upper lip; Flares nostrils. Levator Anguli Oris. raises corner of the mouth (SMILE) Risorius. Draws the corner of the lip laterally; pulls the lips and face back. Depressor Labia . The facial muscles, also known as mimetic muscles, are a group of muscles just beneath the skin of the face that are controlled by the facial nerve. The primary function of the facial muscles is the formation of facial expressions in order to express feelings and emotions. The facial muscles also serve other functions, such as blinking and keeping food from falling out of .