Fig. 8From: Detection of tau in Gerstmann-Sträussler-Scheinker disease (PRNP F198S) by [18F]Flortaucipir PET3R and 4R Tau Deposition in the Frontal Lobe of the Moderately to Severely Impaired GSS Patient B. Both 3R (a-b) and 4R (c-d) tau were observed in GSS Patient B, although the 4R tau appeared to be more prevalentBack to article page