face muscles lecture 5 Flashcards
What are the muscles of the cranium?
"TAPOS" Temporoparietalis Anterior auricularis Posterior auricularis Occipitofrontalis Superior auricularis
What movement does occipitofrontalis do?
Occipital brings scalp backward & frontalis wrinkles forehead/raises eyebrows
What movement does temporoparietalis do?
Elevation of ear
what are the movements of the anterior,posterior & superior auricularis muscles?
Anterior=elevates & moves ear forward
Superior & posterior=retract & elevate ear
what are the 3 muscles of facial expression groups?
Circumorbital,nasal & buccolabial
what movement does orbicularis oculi do?
palpebral part closes eye
orbital part is stronger closing of eye
What muscle draws eyebrows down & inward aka frowning muscle?
corrugator supercilii
levator palpebrae superioris does what?
raises upper eyelid
what muscle produces wrinkles over bridge or nose?
procerus
what movement does nasalis do?
Enlarges nostrils and depresses nose cartilage
this muscle draws ala of nose downward to close the nose?
depressor septi nasi
levator labii superioris
moves upper lip upward & forward
levator labii superioris alaque nase __ & __ the upper lip
raises & protrudes
which muscle deepens the nasolabial furrow for the sadness facial expression?
zygomaticus major or minor?
zygomaticus minor
known as the smile muscle ?
zygomaticus major