Studies in perception. IV.
D000293:Adolescent; D000328:Adult; D003118:Color Perception; D003119:Color Perception Tests; D003117:Color Vision Defects; D004192:Discrimination, Psychological; D004596:Electroretinography; D005260:Female; D006801:Humans; D008297:Male; D008606:Mental Processes; D010786:Photoreceptor Cells / Q000502:physiology*; D011110:Polymorphism, Genetic; D014794:Visual Fields