[1] Univ Libre Bruxelles, UR2NF Neuropsychol & Funct Neuroimaging Res Unit, CRCN Ctr Res Cognit & Neurosci, Brussels, Belgium
[2] Univ Libre Bruxelles, UNI ULB Neurosci Inst, Brussels, Belgium
[3] Univ Liege ULiege, GIGA Cyclotron Res Ctr In Vivo Imaging, Liege, Belgium
[4] Univ Coll London UCL, Dept Comp Sci, London, England
[5] Univ Coll London UCL, Ctr Med Image Comp, London, England
[6] Ecole Technol Super, Montreal, PQ H3C 1K3, Canada
[7] Ctr Rech Math, Montreal, PQ H3C 3J7, Canada
[8] Sacre Coeur Hosp, Ctr Adv Res Sleep Med, Montreal, PQ, Canada