That is given the poor tools we have to date to diagnose the disease. I think the really promising thing about this development is the possibility of earlier wa

That is given the poor tools we have to date to diagnose the disease. I think the really promising thing about this development is the possibility of earlier warning and being able to test new treatments before the disease progress's so far that someone is going in to ask the doctor what is wrong. My father has Parkinson's, it is an awful disease.