Muscles of facial expression Flashcards by LeeAnne Storey | Brainscape

Q

Risorius m.

A

draws corners of mouth to the side of face (rhymes with glorious, and isn’t it glorious to smile??)

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Q

Platysma m.

A

Tenses skin of neck; depresses mandible, pulls lower lip down.

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Q

obicularis oris m.

A

encircles mouth, closes mouth, puckers lips

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