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Cards In This Set
| Front | Back |
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Abduction
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Movement away from midline
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Adduction
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Movement toward midline
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Duction
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Action of 1 muscle
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Extort
|
Temporal rotation
|
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Intort
|
Nasal rotation
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Agonist
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Causes movement as primary function
|
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Antagonist
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Moves eye in opposite direction
|
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Synergist
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Assist agonist muscle in movement
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Version
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Movement of both eyes in same direction(both eyes moving to the right)
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Vergences
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Movement of eyes in opposite direction
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Yoke muscles
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1 each eye- work together to move in same directionright gaze= right lateral rectus and left medial rectus
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Sherringtons Law
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Law of 1 eye
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Herrings Law
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Law of 2 eyes- Yoke muscles
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Medial rectus
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In (adduct)
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Lateral rectus
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Out (abduct)
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