Visual sensitivity.
D000221:Adaptation, Ocular; D000328:Adult; D000818:Animals; D002415:Cats; D003118:Color Perception; D004292:Dominance, Cerebral; D005071:Evoked Potentials; D005425:Flicker Fusion; D005556:Form Perception; D000882:Haplorhini; D006801:Humans; D009799:Ocular Physiological Phenomena; D010470:Perceptual Masking; D010775:Photic Stimulation; D011601:Psychophysics; D011930:Reaction Time; D013028:Space Perception; D014792:Visual Acuity; D014793:Visual Cortex / Q000502:physiology; D058609:Visual Field Tests; D014794:Visual Fields; D014796:Visual Perception