1. Department of Psychology and Neuroscience, Dalhousie University, Halifax, Canada;
2. Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, United Kingdom;
3. Pavlov Institute of Physiology, Saint Petersburg, Russia;
4. Lomonosov Moscow State University, Moscow, Russia;
5. Centre of Neuroscience, Università degli Studi di Ferrara, Ferrara, Italy; and
6. Neurology Unit, A.S.S.T-Franciacorta, Chiari, Italy