Hello. Thank you Barbara Patterson for providing this nice service and for welcoming me to the list. I am a graduate student in water resource ecology. I am interested in this list because my mother (age 70) was diagnosed with Parkinson's a few weeks ago. The unusual thing about this event is that my father was diagnosed with PD about 5 years ago (he'll be 76 tomorrow). So, now both of my parents have PD and I am especially interested in knowing the cause(s) of this enigmatic syndrome. I find the many proposed environmental causes to be interesting, but I they all seem equally plausible or implausible. I'm not ready to rule out the existence of a genetic predispostion within families either. I guess the safe assumption, at this point, is that the cause is some combination of genetic and environmental factors. I also understand that there could be many causes of parkinsonism (the general symptoms). As a result of my mother being diagnosed recently, I am now doubly interested in learning more about how people with PD have coped, and how family members have coped. I am currently reading "Living Well With Parkinson's" by Atwood. (Can't recall her name) I find her book to be very informative and optimistic. I look forward to participating in this list. Good luck to all. Dan Dettweiler 3700 E Gull Lake Dr Hickory Corners, MI 49060 [log in to unmask]