[Neurofibrillary changes neurofibrillary tangles in the subcortical areas of the aged brain, with special reference to their fine structure].
D000368:Aged; D000375:Aging; D001921:Brain / Q000648:ultrastructure*; D006801:Humans; D008875:Middle Aged; D009454:Neurofibrils / Q000648:ultrastructure*