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4 Cards in this Set
- Front
- Back
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Horizontal
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Depolarized in the dark
Ligand gated channels close in the light Amplitude and duration of their response depends on the intensity and duration of the light Joined to each other by gap jxns Send inhibitory messages back to the cones |
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Amacrine
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Release GABA or glycine
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Muller Cells
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Help with support and fluid balance
Regulate ions within the retina |
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Factors affecting Dark adaptation
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Intensity & Duration of pre-adapting light
Size and position Wavelength distribution and light used Rhodopsin regeneration *limiitng factor |
