Facial Muscles And Actions Flashcards
1
Q
Frontalis
A
Elevates eye brows (forehead)
2
Q
Occipitalis
A
Moves scalp (back of head)
3
Q
Orbicularis oris
A
Purses lips (around lips)
4
Q
Obicularis oculi
A
Closes eyes (around eye)
5
Q
Masseter
A
Closes jaw (jaw line)
6
Q
Buccinator
A
Presses cheek to teeth (small triangle under masseter)
7
Q
Temporalis
A
Closes jaw (connects to temple bone)
8
Q
Sternocleidomastoid
A
Turns head to opposite side (behind ear, down neck)
9
Q
Platysma
A
Depresses mandible (anterior side of neck)
10
Q
Depressor anguli oris
A
Depresses corners of mouth (outer chin muscles)
11
Q
Depression labii inferioris
A
Depresses lower lip (between the anguli oris and mentalis)
12
Q
Mentalis
A
Contempt facial expression (center of chin)