[1] INSERM, U894, Ctr Psychiat & Neurosci, Paris, France
[2] Univ Birmingham, Sch Psychol, Birmingham B15 2TT, W Midlands, England
[3] Univ Libre Brussels, Neuropsychol & Funct Neuroimaging Res Unit, Brussels, Belgium
[4] Univ Libre Brussels, Res Unit Cognit Neurosci, Brussels, Belgium
[5] Univ Libre Brussels, Lab Expt Neurol, Brussels, Belgium
[6] Univ Libre Brussels, Erasme Hosp, Dept Radiol, B-1050 Brussels, Belgium
[7] Univ Libre Brussels, Neurosci Inst, Brussels, Belgium