[1] Univ Jean Monnet St Etienne, Inst Opt Grad Sch, CNRS, Lab Hubert Curien,UMR 5516, F-42023 St Etienne, France
[2] Univ Claude Bernard Lyon 1, Univ Lyon, INSA Lyon,U1294, CREATIS UMR 5220,CNRS,Inserm,UJM St Etienne, Lyon, France
[3] Brigham & Womens Hosp, Dept Neurosurg, Boston, MA USA
[4] Harvard Med Sch, Boston, MA USA
[5] MIT, David H Koch Inst Integrat Canc Res, Cambridge, MA USA
[6] Hosp Civils Lyon, Pierre Wertheimer Neurol & Neurosurg Hosp, Dept Neurosurg Oncol & Vasc Neurosurg, Lyon, France
[7] Univ Lyon 1, INSERM 1052, CNRS 5286, Lyon, France
[8] Univ Texas Med Branch, Dept Neurosurg, Galveston, TX USA
[9] Univ Texas Med Branch, Dept Neurobiol, Galveston, TX USA
[10] Rice Univ, Dept Elect & Comp Engn, Houston, TX USA