title: BRIGHTNESS DISCRIMINATION THRESHOLDS IN THE BAT, Eptesicus fuscus.
mesh_terms: D000221:Adaptation, Ocular; D000818:Animals; D001307:Auditory Perception; D001522:Behavior, Animal; D002685:Chiroptera / Q000502:physiology*; D003623:Dark Adaptation; D004192:Discrimination, Psychological; D008027:Light; D008722:Methods; D009830:Olfactory Bulb / Q000502:physiology; D009949:Orientation; D010775:Photic Stimulation; D014785:Vision, Ocular; D014793:Visual Cortex / Q000502:physiology