1. Laboratory of Cognitive Neuroscience, Department of Languages and Literatures, Communication, Education and Society, University of Udine, Udine, Italy
2. Basque Center on Cognition, Brain and Language, San Sebastian, Spain
3. IRCCS Stella Maris Foundation, Pisa (Calambrone), Italy
4. Scientific Institute, IRCCS E. Medea, Pasian di Prato, Udine, Italy
5. Institute of Clinical Physiology, National Research Council (CNR), Pisa, Italy
6. Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy