Alzheimer's disease in Down's syndrome.
D000328:Adult; D000375:Aging; D000377:Agnosia / Q000150:complications; D001072:Apraxias / Q000150:complications; D003210:Concept Formation; D003704:Dementia / Q000150:complications*; D004314:Down Syndrome / Q000150:complications*; D004569:Electroencephalography; D005260:Female; D006801:Humans; D007062:Identification, Psychological; D008297:Male; D008568:Memory; D008875:Middle Aged; D009048:Motor Skills; D009129:Muscle Tonus; D009460:Neurologic Examination