Gamma movement: a comparison of normals and retardates under several temporal conditions.
D000293:Adolescent; D001288:Attention; D002540:Cerebral Cortex / Q000502:physiology; D004594:Electrophysiology; D006801:Humans; D007088:Illusions; D008607:Intellectual Disability; D008297:Male; D009039:Motion Perception