1 Sorbonne Université, Institut Du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, AP-HP, Hôpital de La Pitié-Salpêtrière, Paris, France. Electronic address: paolo.bartolomeo@icm-institute.org.
2 Centre for Studies and Research in Cognitive Neuroscience, Department of Psychology, University of Bologna, Cesena, FC, Italy. Electronic address: g.dipellegrino@unibo.it.
3 Dipartimento di Neuroscienze, Biomedicina e Movimento, Sezione di Fisiologia e Psicologia, Università di Verona, Verona, Italy. Electronic address: leonardo.chelazzi@univr.it.