A man in the UK, diagnosed with PSP and dementia, started a blog called “The PSP Chronicles” in October 2016. Though described as a “daily journal,” there are once-a-month posts that describe all the events in this man’s life in the preceding month. It’s a little tedious for my tastes but your mileage may vary.
The title information at the top of each blog post indicates the man has been diagnosed with PSP and frontotemporal dementia (FTD).
Here’s a link to the January 2017 “PSP Chronicles”: