BI 231 - Anatomy and Physiology 1 (Gan)

BI 231 - Anatomy and Physiology 1. Muscle List . Muscles of the Head and Neck. Muscle Origin(s) Insertion(s) Action(s) frontalis (frontal belly of occipitofrontalis) epicranial aponeurosis skin of eyebrow, bridge of nose raises eyebrows, wrinkles forehead orbicularis oculi medial margin of orbit skin around eyelid closes eye zygomaticus ... ................
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