1. Department of Psychology, Sapienza University of Rome, P.le A. Moro 5, 00185 Rome, Italy
2. Functional Neuroimaging Laboratory, IRCCS Santa Lucia Foundation, Via Ardeatina 306, 00179 Rome, Italy
3. Department of Philosophy, Social Sciences & Education, University of Perugia, Piazza G. Ermini 1, 06123 Perugia, Italy
4. ECONA, Interuniversity Centre for Research on Cognitive Processing in Natural and Artificial Systems, Sapienza University of Rome, Via dei Marsi 78, 00185 Rome, Italy
5. Cognition, Data and Education, University of Twente, Drienerlolaan 5, 7522 NB Enschede, The Netherlands
6. Laboratory of Vision Science and Optometry, Adam Mickiewicz University, Wieniawskiego 1, 61-712 Poznan, Poland
7. Department of Experimental Psychology, University of Oxford, Anna Watts Building, Oxford OX2 6BW, UK