[Scanning electron microscopical study of senile change in the brain].
D000368:Aged; D000544:Alzheimer Disease / Q000473:pathology*; D000818:Animals; D001921:Brain / Q000648:ultrastructure*; D005260:Female; D006801:Humans; D008297:Male; D008855:Microscopy, Electron, Scanning; D011817:Rabbits