Organic brain syndrome in the elderly. A reevaluation of concepts.
D000368:Aged; D000375:Aging; D001921:Brain / Q000378:metabolism / Q000503:physiopathology; D002560:Cerebrovascular Circulation; D006801:Humans; D019965:Neurocognitive Disorders / Q000175:diagnosis / Q000503:physiopathology; D011379:Prognosis