Fig. 2From: Hippocampal CA2 Lewy pathology is associated with cholinergic degeneration in Parkinson’s disease with cognitive declineRepresentative photomicrographs of semi-quantitative assessment of tau and αSN pathology. Neuritic tau and αSN burden was graded from 0 (absence to pathology) to 3 (abundant pathology) using immunostaining against AT8 tau (phospho-PHF-tau pSer202 + Thr205 tau epitope) and αSN. Figures illustrates grading from 1 to 3. Magnification 200x for tau and 100x for αSNBack to article page