Organic brain syndrome in the elderly.
D000368:Aged; D000437:Alcoholism / Q000150:complications; D001925:Brain Damage, Chronic / Q000175:diagnosis* / Q000453:epidemiology* / Q000628:therapy; D003704:Dementia / Q000453:epidemiology; D003863:Depression / Q000150:complications; D003937:Diagnosis, Differential; D005500:Follow-Up Studies; D006801:Humans; D002537:Intracranial Arteriosclerosis / Q000453:epidemiology*; D008875:Middle Aged; D010259:Paranoid Disorders / Q000150:complications; D011379:Prognosis