%0 Journal Article %T Motivation, reward, and Parkinson's disease: influence of dopatherapy. %A Czernecki, V %A Pillon, B %A Houeto, J L %A Pochon, J B %A Levy, R %A Dubois, B %J Neuropsychologia %V 40 %N 13 %P 2257-67 %@ 0028-3932 %D 2003-02-04 %~ DeepDyve