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Washington University Experience | NEURODEGENERATION | Hippocampal Sclerosis of Aging | 4A4 Argyrophilic Grain Dz & HC Sclerosis (Case 4) L5 H&E 1.jpg
Showing the junction of devastated and normal proximal part of CA1. ---- Not shown: There is modest neuronal loss and gliosis involving sections of neocortex. No diffuse beta-amyloid plaques and no neuritic plaques were seen; a few tau-immunoreactive neurons, indicating a pre-tangle stage, are noted. No alpha-synuclein positive inclusions (Lewy bodies) and no TDP-43-immunoreactive neuronal cytoplasmic inclusions are present in the neocortex.