[1] Univ Turin, NIT, Dept Neurosci, I-10100 Turin, Italy
[2] Neurosci Inst Cavalieri Ottolenghi Fdn NICO, Reg Gonzole 10, I-10043 Turin, Italy
[3] NIN, NL-1105 BA Amsterdam, Netherlands
[4] Univ Cambridge, Dept Clin Neurosci, John van Geest Ctr Brain Repair, Forvie Site, Cambridge CB2 0PY, England
[5] Univ Leeds, Fac Biol Sci, Sch Biomed Sci, Leeds LS2 9JT, W Yorkshire, England
[6] Univ Florence, Dept Neurosci Psychol Drug Res & Child Hlth NEURO, I-50134 Florence, Italy
[7] CNR, Inst Neurosci, Via Moruzzi 1, I-56124 Pisa, Italy