In
this study, we present 84 transmission electron microscopy (TEM) images of human brainstem tissue from 11 cases
of late onset Parkinson’s disease. The tissues were fixed, embedded,
sectioned, and stained for TEM
application. In addition, we present 14 images from autopsy specimens of 1 case
of human poliomyelitis infection as positive controls and 14 images from 8
cases of autopsy specimens of other conditions as negative controls.