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45 Cards in this Set
- Front
- Back
Myology
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Study of muscles
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Muscles
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More than 500
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muscles make up more than ____ of body's weight
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40%
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Function S
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Support Skeleton
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Function M
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Body Movements
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Function C
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Contouring
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Function I
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Involved in other body systems
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Striated/Voluntary
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Respond to commands regulated by will
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Non-Striated/Involuntary
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Respond automatically to control body functions including those of internal organs
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Anterior
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In front of
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Posterior
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Behind or in back
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Superioris
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Located above or is larger
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Inferioris
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Located below or is smaller
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Levator
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Lifts up
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Depressor
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draws down or depresses
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Dialator
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Opens, enlarges or expands
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Cosmetologist are concerned with ______ muscles of head, face, neck arms, and hands
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VOLUNTARY MUSCLES
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Three parts of the muscle
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Origin, Belly, Insertion
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Origin
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Non-moving fixed portion, attached to bones or other fixed muscle; skeletal muscle;means attached to bone
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Belly
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Midsection of muscle
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Insertion
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Portion of muscle joined to movable attachments (bone, movable muscles or skin)
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Epicranium
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formed by 2 muscles joining together
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Aponeurosis Tendon
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joins together the frontalis and occipitals
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Frontalis
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front part of epicranius - forehead
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Occipitalis
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At nape of neck - draws scalp back
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Auricularis Anterior
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Front of ear
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Auricularis Superior
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Above ear
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Auricularis Posterior
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Behind ear
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Corrugator
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between the eyebrows/ frown lines
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Levator Palpebrae Superioris
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eyelids/raises the eyelids
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Orbicularis Oculi
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circles the eyes; closes the lid
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Procerus
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between they eyebrows; across the bridge of the nose
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orbicularis Oris
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mouth;circles the mouth; puckering or kissing
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quadratus labii superioris
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3 parts; raises the upper lip, as in distaste
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quadratus labii inferioris
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Below the lower lip. Fuction; pulls the lower lip down, as in sarcasm
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MENtalis
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Tip of the chin; Functions; pushes lower lip up and or wrinkels the chin, as in doubt
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Risorius
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corner of the mouth; grins
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Caninus
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Above the corners of the mouth. Functions rasies the angle of the mouth, as in snarling
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Triangularis
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mouth; as in depression
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Zygomaticus
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Mouth; as in depression
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zygomaticus
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outside the corner of the mouth. as in laughing
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Buccinator
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between the jaws and cheek. compresses the cheek as in blowing
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Mastication
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Chewing
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Temporalis
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Above and in front of ear; as in chewing
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Masseter
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Covers the hing of the jaw, closes the jaw as in chewing
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