[1] Univ Geneva, Dept Radiol & Med Informat, Geneva, Switzerland
[2] Univ Hosp Geneva, Dept Neurol, Presurg Epilepsy Evaluat Unit, Geneva, Switzerland
[3] Univ Geneva, Funct Brain Mapping Lab, Geneva, Switzerland
[4] Ecole Polytech Fed Lausanne, Inst Bioengn, Med Image Proc Lab, Lausanne, Switzerland
[5] Basque Ctr Cognit Brain & Language, Donostia San Sebastian 20009, Spain
[6] UCL, Inst Neurol, Dept Clin & Expt Epilepsy, London WC1N 3BG, England
[7] MRI Unit, Epilepsy Soc, Gerrards Cross SL9 ORJ, Bucks, England