Dementia and the problems of aging.
D000368:Aged; D000375:Aging; D000544:Alzheimer Disease / Q000473:pathology*; D001921:Brain / Q000473:pathology*; D002544:Cerebral Infarction / Q000473:pathology; D003704:Dementia / Q000473:pathology*; D006801:Humans; D006850:Hydrocephalus, Normal Pressure / Q000473:pathology; D002537:Intracranial Arteriosclerosis / Q000473:pathology; D008297:Male