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Unformatted text preview: Where the optic nerve leaves the eye there are no receptor cells o BLIND SPOT Visual information processing Feature detectives Parallel processing o Color, depth, movement, and form Trichromatic Theory Young-Helmholtz- three types of cones o Red, green, and blue Most color-deficient people are not actually colorblind Does not explain color-deficiencies well Does not explain “afterimages” The truth about color The retina processes color according to Trichromatic cells and sends information to the thalamus which uses opponent-process cells...
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- Spring '08
- Photoreceptor cell, cells bipolar cells