Dear Cecilia, I have passed your post requesting psychological data relating to Parkinson's Disease to a good neurologist friend who is also from Argentina. I thought she would be an excellent source and enjoy communicating with you. She was certainly interested, and I think you will be hearing from her. Please be patient though, as time is very tight for her at present...She is getting married next month. Wishing success for you as you pursue your studies and research. Enjoy! Sincerely, Sharon Eissele [log in to unmask]