MAPT and red-green color blindness: Thus, (i) 3R tauopathies include PiD with 3R tau in neuronal cytoplasmic inclusions called Pick Bodies (11); (ii) 4R tauopathies such as CBD include glial cells of the cortex and white matter as well as neuronal accumulation; similarly, in the case of PSP, there are tau tangles in glia and neurons (152).