Observations on the brains of non-demented old people.
D000368:Aged; D000375:Aging; D001284:Atrophy; D001921:Brain / Q000473:pathology*; D002552:Cerebral Ventricles / Q000473:pathology; D002561:Cerebrovascular Disorders / Q000473:pathology; D003704:Dementia / Q000473:pathology; D004678:Encephalomalacia / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D009929:Organ Size