The relationship between senile mental deterioration and brain atrophy revealed by echoencephalography.
D000368:Aged; D001284:Atrophy; D001921:Brain / Q000473:pathology*; D002552:Cerebral Ventricles / Q000473:pathology; D004453:Echoencephalography; D005260:Female; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000473:pathology*; D008875:Middle Aged