Interactions between blue- and red-sensitive colour mechanisms in metacontrast masking.
D003118:Color Perception / Q000502:physiology*; D006801:Humans; D008297:Male; D010470:Perceptual Masking / Q000502:physiology*; D010786:Photoreceptor Cells / Q000502:physiology; D012684:Sensory Thresholds; D013053:Spectrophotometry; D013997:Time Factors