Occipital alpha training in mentally retarded adolescents.
D000293:Adolescent; D000328:Adult; D000513:Alpha Rhythm; D001288:Attention; D001676:Biofeedback, Psychology; D002648:Child; D006801:Humans; D008607:Intellectual Disability / Q000534:rehabilitation*; D009778:Occipital Lobe / Q000503:physiopathology; D009801:Oculomotor Muscles / Q000503:physiopathology