Does anyone know of any tie-up/connection between adrenalin and Parkinsons. The reason for my query is that I am claiming (or attempting to) against our Veterans affairs department, that the cause of my parkinsons is Service related. I am getting nowhere . I flew in 6 formation aerobatic teams during my service career and there was certainly a lot of adrenalin pumping through me . I seem to recall a tie up between adrenalin in the brain and quite a few other drugs including dopamine. Can anyone help? It would be best if, in view of the difficulty I am going to have convincing them, if the responder to this request can quote some authorotative document or publication Best wishes from Philip Dunn