No detectable [18F]-Flortaucipir, [18F]-MK-6240 or [18F]-PI-2620 binding could be observed in brain slices containing tau aggregates from Pick’s disease (not shown), PSP (Fig. 1b), CBD (not shown) and CTE (Fig. 1c). The gene discussed is MAPT; the disease is supranuclear palsy, progressive, 1.