title: Measures of the occipital alpha rhythm in normal, subnormal and autistic children.
mesh_terms: D000221:Adaptation, Ocular; D000222:Adaptation, Physiological; D000293:Adolescent; D001143:Arousal; D001321:Autistic Disorder; D002648:Child; D003624:Darkness; D004314:Down Syndrome; D004569:Electroencephalography; D006801:Humans; D008027:Light; D013016:Sound