MAPT and supranuclear palsy, progressive, 1: Arena et al. [1] evaluated a series of cases with CTE–NC for astroglial tau and compared those cases to other tauopathies including ARTAG, AD, corticobasal degeneration (CBD), primary age-related tauopathy (PART), Pick’s disease (PiD), and progressive supranuclear palsy (PSP).