Muscle Locations and Actions

  Muscles of Facial Expression Muscle:  Frontalis Expression:  Surprise Location:  The forehead Action:  Raises the eyebrows causing wrinkling across the forehead   Muscle:  Corrugator Expression:  Frowning Location:  Between eyebrows Action:  Draws eyebrows down and together   Muscle:  Procerus Expression:  Distaste Location:  Covers upper bridge of nose Action:  Draws eyebrows down …

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