MUSCLES OF THE FACIAL EXPRESSION- facial muscles Flashcards

1
Q

platysma

A
  1. depresses the mandible

2. tenses skin of inferior face and neck conveying tension and stress

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2
Q

frontal belly

A
  1. elevates eyebrows
  2. wrinkles skin of the forehead
  3. protracts scalp
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3
Q

occipital belly

A
  1. retracts scalp

2. increasing effectiveness of frontal belly

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