[1] McGill Univ, Montreal Neurol Inst, Montreal, PQ, Canada
[2] McGill Univ, Dept Neurol & Neurosurg, Montreal, PQ, Canada
[3] McGill Univ, Dept Physiol, Montreal, PQ, Canada
[4] Sapienza Univ Roma, Fac Med & Odontoiatria, Rome, Italy
[5] Fdn Ist Neurol Carlo Besta, Epilepsy Unit, Milan, Italy
[6] Univ Rostock, Med Ctr, Oscar Langendorff Inst Physiol, Rostock, Germany
[7] McGill Univ, Douglas Mental Hlth Univ Inst, Montreal, PQ, Canada