Fig. 1
From: Pyramidal system involvement in progressive supranuclear palsy – a clinicopathological correlation
Examples of neuropathological changes in the examined PSP cases. Spinal cord (a–c) and primary motor cortex (d–f) tau (AT8 antibody) scoring: a, d + (mild); b, e ++ (moderate); c, f +++ (severe); g, h tau-AT8-immunoreactivity in the anterior roots of a spinal nerve; 4R-tau (RD4 antibody)-immunoreactive tufted astrocyte (i), globose neurofibrillary tangle; j and oligodendroglial coiled inclusions; k with neuropil threads and dots in the background. Magnification a–f 200x; g–k 400x