title: Senility.
mesh_terms: D000368:Aged; D000375:Aging; D002560:Cerebrovascular Circulation; D003704:Dementia / Q000453:epidemiology / Q000209:etiology; D005260:Female; D006707:Homes for the Aged; D006801:Humans; D002537:Intracranial Arteriosclerosis / Q000150:complications; D008297:Male