title: Effects of stimulus alternation on sequential information processing by retarded and nonretarded subjects.
mesh_terms: D000161:Acoustic Stimulation; D000293:Adolescent; D001288:Attention; D001307:Auditory Perception; D002648:Child; D004192:Discrimination, Psychological; D004423:Ear / Q000502:physiology; D004495:Education of Persons with Intellectual Disabilities; D005260:Female; D007839:Functional Laterality; D006801:Humans; D007257:Information Theory; D008607:Intellectual Disability; D008297:Male; D009799:Ocular Physiological Phenomena; D010775:Photic Stimulation; D014796:Visual Perception