title: Transient desensitization of a red-green opponent site.
mesh_terms: D000221:Adaptation, Ocular; D000328:Adult; D003118:Color Perception / Q000502:physiology*; D005425:Flicker Fusion / Q000502:physiology; D006801:Humans; D008297:Male; D012684:Sensory Thresholds / Q000502:physiology; D013053:Spectrophotometry; D013997:Time Factors