Neuropathologically, PSP is associated with the deposition of hyperphosphorylated tau as neurofibrillary tangles, neuropil threads, and fibrillary gliosis in the pallidum, subthalamic nucleus, red nucleus, striatum, substantia nigra, pontine tegmentum, oculomotor nucleus, medulla, and dentate nucleus [3, 7, 8]. Here, MAPT is linked to supranuclear palsy, progressive, 1.