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14 Cards in this Set
- Front
- Back
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sternocleidomastoid |
Function: Flexion at neck (both), lateral flexion (one) Origin: Manubrium and sternal end of clavicle Insertion: Mastoid process of temporal bone Nerve: CN XI (accessory nerve) |
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platysma |
D: superficial and thin, covers front of neck F: facial expression |
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orbicularis oris |
D: circular muscle, surrounds mouth F: facial expression |
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orbicularis oculi |
D: circular muscle, surround eyes F: facial expression |
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frontalis |
D: covers frontal bone F: facial expression |
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occipitalis |
D: covers occipital bone F: facial expression |
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temporalis |
D: covers temporal bone F: mastication (chewing) |
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masseter |
D: zygomatic arch to mandible F: mastication |
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medial rectus |
D: on medial side of eyeball, in center F: move eyeball medially |
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lateral rectus |
D: on lateral side of eyeball, in center F: move eyeball laterally |
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superior rectus |
D: on top of eyeball F: pull eyeball up |
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inferior rectus |
D: on bottom of eyeball F: pull eyeball down |
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superior oblique |
D: superior to superior rectus, goes through a pulley before insertion F: pull eyeball down and laterally |
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inferior oblique |
D: on lateral side of eye, inferior to the medial rectus F: pull eyeball up and laterally |
