I have just come across this PSP Association site and read with tears in my eyes. I lost my dear Mum 18 months ago and have just been sorting out old medical paperwork, after years of being diagnosed with 'Parkinson's', Vascular Parkinson's, etc 4 months before she passed away from pneumonia another Neurologist told us she did not have Parkinson's but PSP..... we had been through years of illness, falls in fact all of the symptoms given. I wish I had been aware of this earlier and wonder how many others are misdiagnosed. I have learn't more in the last hour than any information we were given over the years from proffesionals - it was all very vague. At least now I know, Mum was a fighter and never accepted defeat even though the meds (for Parkinson's) did not help at all.
Thinking of you all....