Dear Barb, I just found out you are from the LA area. I just spent a few days in San Diego (the meeting of the American Academy of Neurology) and LA. We could have hooked up, since it is always nice to meet people you know only from written words. I am currently in Chicago, so those who are close to this area can contact me up to Sunday afternoon at the following number: 847 -679-7491 Greetings, Chris van der Linden, M.D.