[1] Free Univ Brussels, Lab Expt Neurosurg, B-1070 Brussels, Belgium
[2] ULB Erasme, Neurophysiol Lab, Brussels, Belgium
[3] Serv Hosp Frederic Joliot, CEA, CNRS, URA 2210, Orsay, France
[4] Ist Super Sanita, Dept Cell Biol & Neurosci, Rome, Italy
[5] Ist Super Sanita, Dept Drug Res & Evaluat, Rome, Italy
[6] ULB Erasme, IRIBHN, Brussels, Belgium
[7] INSERM, U422, Lille, France
[8] CEA, Dept Med Res, Orsay, France
[9] CEA, ImaGene Program, Orsay, France
[10] ULB Erasme, Dept Neurosurg, Brussels, Belgium