Multi-infarct dementia.
D000367:Age Factors; D000368:Aged; D001921:Brain / Q000378:metabolism; D002544:Cerebral Infarction / Q000150:complications; D002560:Cerebrovascular Circulation; D002561:Cerebrovascular Disorders / Q000150:complications; D003704:Dementia / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology*; D006801:Humans; D008875:Middle Aged; D012306:Risk; D014657:Vasculitis / Q000150:complications