https://parkinsonsnewstoday.com/2019/03/18/dbs-can-reverse-mitochondria-defects-linked-to-pd-study-finds/ good to know even though I am getting worse Ray Rayilyn Brown Past Director AZNPF Arizona Chapter National Parkinson Foundation ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn