> Compared with the score at rest ..., a significant aggravation of > the dyskinesia score was observed during speaking aloud ..., > movements of right ... and left ... fingers, movements of the neck > ..., and mental calculation .... Thanks, Janet, for the info. This confirms my personal experience. When I try to play the piano, I am soon writhing. Dyskinesia also increases when I begin to eat! Phil Tompkins Hoboken NJ age 61/dx 1990