FTD-tau is deemed as a diagnostic basis to several neuropathological conditions according to the morphology of the major tau isoforms and the inclusion bodies in such aggregates Thus, FTD-tau includes Pick's disease (PiD) characterized by 3R tau pathology, 4R tau lesions PSP, corticobasal degeneration (CBD), and globular glial tauopathy (GGT). This evidence concerns the gene MAPT and supranuclear palsy, progressive, 1.