but it is estimated that approximately 4.9 per 100,000 people are affected with corticobasal syndrome in the USA and 1.7 per 100,00 in Japan. In general, PSP progresses steadily with a median ...
PSP is classified into several types, including PSP-Richardson's syndrome ("PSP-RS") and PSP-parkinsonism ("PSP-P"). Compared to other types of PSP, the PSP-RS type shows a greater accumulation of tau ...