This seven-minute youtube video is called “Progressive Supranuclear Palsy (PSP) Final Project.” It seems to be a psychology class project for a group of five UK students (who are not native English speakers). The video was posted to YouTube on May 14, 2015. See:
I thought it was worth watching and might make a good introduction to friends and family members of someone newly-diagnosed. I read about this on a PSP Facebook group (with mostly UK residents). Someone posted that they had provided the video to the nursing home staff where their family member with PSP lives.
Robin