What most probably is it , I guess autoimmune is not as likely as ome other theories? What are the leading several theories of the moment?

Thanks, STeve Lord

Stress. Stuck in fight or flight mode.

Hi, I don't have PD, but other auto immune diseases. Mayo clinic said exactly the same thing you have said. I am stuck in the fight to flight response and can't shut it off. Have you looked into Monal clonal antibodies? May have spelled that wrong. It is where they take your antibodies out, inject into mice and have the mice produce the proper antibody and re-inject back into you. Last time I studied about my own situation, this type of research was starting with all auto immune diseases. PD and LGD was up at the top of the list. I think auto immune disease is caused by that system going bonkers. ginnie