Color vision.
D000818:Animals; D003118:Color Perception / Q000502:physiology*; D003117:Color Vision Defects / Q000209:etiology; D004594:Electrophysiology; D005071:Evoked Potentials; D005724:Ganglia / Q000502:physiology; D005829:Geniculate Bodies / Q000502:physiology; D006801:Humans; D007908:Lens, Crystalline / Q000502:physiology / Q000528:radiation effects; D010786:Photoreceptor Cells / Q000502:physiology; D010828:Physiology, Comparative; D011930:Reaction Time / Q000502:physiology; D012106:Research; D012168:Retinal Pigments / Q000502:physiology; D013045:Species Specificity; D013053:Spectrophotometry; D014793:Visual Cortex / Q000502:physiology
D012168:Retinal Pigments