[1] CHU Quebec, Ctr Rech, Axe Neurosci, 2705 Blvd Laurier, Quebec City, PQ G1V 4G2, Canada
[2] Univ Roma La Sapienza, Ist Pasteur, Fdn Cenci Bolognetti, Dept Physiol & Pharmacol, Piazzale Aldo Moro 5, I-00185 Rome, Italy
[3] Univ Southampton, Ctr Biol Sci, Southampton, Hants, England
[4] McGill Univ, Dept Psychiat, Douglas Mental Hlth Univ Inst, Montreal, PQ, Canada
[5] Ist Super Sanita, Dept Cell Biol & Neurosci, Sect Behav Neurosci, Viale Regina Elena 299, I-00161 Rome, Italy
[6] Harvard Univ, Brigham & Womens Hosp, Sch Med, Ann Romney Ctr Neurol Dis, Boston, MA 02115 USA