PSP Another good article giving diagnosis of PSP and CBD it also differentiates the symptoms and development of these.
By T. Haine of the Diziness and Balance Clinic (2016)
He goes through who get's it, symptoms, cause, diagnosis, differentiates it from Parkinson's and gives prognoses.
He also looks at the treatments that have been tried and others, untested, which might be worth considering.
Available here: (you do not need a Dropbox account - look at the bottom mof the window and click 'read now'
I do hope this is helpful.