What causes Parkinson's?

What causes Parkinson's?

Neal Hermanowicz (Director of the Movement Disorders Program) gives expert video advice on: What causes Parkinson's?; What role does race play in Parkinson's?; What is a 'parkinsonian personality'? and more...

The simple answer to what causes Parkinsons is that we still don't know. There are leading theories and a lot of research focusing on these theories but we still don't have, with certainty, identification to what's causing Parkinsons disease.