Obsessive-compulsive and other behavioural changes with bilateral basal ganglia lesions. A neuropsychological, magnetic resonance imaging and positron tomography study. - Laplane,D.; Levasseur,M.; Pillon,B.; Dubois,B.; Baulac,M.; Mazoyer,B.; Tran Dinh,S.; Sette,G.; Danze,F.; Baron,J. (Brain, 1989)