DEAR JACKIE, I READ YOUR POST ON LISTSERVER SITE, AND AM ATTEMPTING THIS EMAIL( DOUBLE VISION AND ALL). I'VE HEARD THAT DBS CAN CAUSE DOUBLE VISION. IS THERE ANYTHING I CAN HANG MY HAT ON AS TO WHETHER DV IS ASSOCIATED WITH PD? "Jacqueline Winterkorn, PhD, MD" <[log in to unmask]> wrote: I am a neuro-ophthalmologist. I treat a lot of double vision. Having PD predisposes to divergence insufficiency -- side by side doubling in the distance-- and to convergence insufficiency -- side by side doubling when you try to read. One or both of these would be far more likely than having PD and Myasthenia gravis. Jacqueline Winterkorn, PhD, MD [log in to unmask] (mailto:[log in to unmask]) ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn