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22 terms

Muscles Head Neck

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Epicranius frontalis
raises eyebrows
Epicranius occipitalis
pulls scalp posteriorly
Orbicularis oculi
closes eyes
Zygomaticus major
smiles
Nasalis
constricts nostril
Zygomaticus minor
smiles
Risorius
smile (insincere)
Orbicularis oris
closes mouth
Mentalis
pouts lower lip
Buccinator
pulls corners of mouth posteriorly
Masseter
closes mandible
Temporalis
closes mandible
Platysma
depresses mandible
Sternocleidomastoid
rotates head
Digastric
opens mandible
Mylohyoid
elevates floor of oral cavity, depresses mandible
Digastric
open mouth
Stylohyoid
elevates hyoid bone
Sternohyoid
depresses hyoid bone
Omohyoid
depresses hyoid
Sternohyoid
depresses hyoid
Omohyoid
depresses hyoid