Muscles of the head and neck
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stylohyoid
attached to styloid process and hyoid bone
orbicularis oculi
closes eye
zygomaticus major
elevates corner of mouth
masseter
elevates jaw
levator labii superioris
elevates upper lip
frontal belly of occipitofrontalis
protracts scalp
occipital belly of occipitofrontalis
retracts scalp
risorius
tenses angle of mouth laterally
buccinator
tenses cheeks
platysma
thin muscle on side of neck, depresses jaw
digastric
two-bellied neck muscle
corrugator supercilii
wrinkles forehead