Term
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Definition
O: maxilla and zygomatic arch
I: angle and ramus of mandible
N: trigeminal nerve
A: elevates and protracts mandible, assists in lateral movement of mandible |
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Term
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Definition
O:temporal fossa
I: coronoid process of the mandible
N: trigeminal nerve
A: elevates and retracts mandible, assists in lateral movement of mandible |
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Term
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Definition
L: base of skull
A: draws scalp backwards |
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Term
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Definition
L: forehead
A: elevates eyebrows, wrinkles forehead |
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Term
| Which muscles make up the Epicranius? |
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Definition
| Occipitalis and Frontalis |
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Term
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Definition
| separates occipitalis and frontalis |
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Term
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Definition
L: encircles eye
A: closes eye |
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Term
| Levator Palpebrae Superioris |
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Definition
L:upper eyelid
A: elevates upper eyelid |
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Term
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Definition
L: eyebrow
A: draws eyebrows down and medially (angry eyebrows) |
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Term
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Definition
L: root of nose
A: draws skin of the forehead down |
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Term
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Definition
L: nose and nasolabial groove
A: draws wings of the nose laterally and superiorly, constricts nostrils (sniffs) |
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Term
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Definition
L: Encircles mouth
A: closes, protrudes and shapes lips as in kissing or speaking |
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Term
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Definition
L: upper lip
A: raises upper lip |
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Term
| Zygomaticus Major and Minor |
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Definition
L: infraorbital region
A: raises corner of mouth and draws it laterally as in smiling or laughing. |
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Term
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Definition
L: corner of mouth
A: draws corner of mouth laterally |
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Term
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Definition
L: superior to corner of mouth
A: draws corner of mouth upward |
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Term
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Definition
L: inferior to corner of mouth
A: draws corner of mouth downward |
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Term
| Depressor Labii Inferioris |
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Definition
L: Lower lip
A: draws lower lip downward |
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Term
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Definition
L: Chin
A: pushes lower lip out as in pouting |
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Term
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Definition
L: cheek
A: pulls lips and cheeks against teeth |
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