title: Discrimination and detection of changes in luminance.
mesh_terms: D000221:Adaptation, Ocular; D004192:Discrimination, Psychological; D006801:Humans; D008027:Light; D008954:Models, Biological; D012684:Sensory Thresholds / Q000502:physiology; D013997:Time Factors; D014796:Visual Perception / Q000502:physiology*