Fig. 14From: The CNS in inbred transgenic models of 4-repeat Tauopathy develops consistent tau seeding capacity yet focal and diverse patterns of protein depositionNegative stain electron microscopy of insoluble Tau fractions. The morphology of individual Tau filaments was readily discernible and three separate filament types were observed: straight filaments (a), coiled filaments (b), and twisted ribbon-like filaments (c). Scale bars = 100 nmBack to article page