defecting or not defecting how to “read” human behavior during cooperative games by eeg measurements叛逃或人类行为不叛变如何u201c读u201d在合作游戏通过脑电图测量.pdfVIP

Defecting or Not Defecting: How to ‘‘Read’’ Human Behavior during Cooperative Games by EEG Measurements 1,2. 3. 3,4. 1,5 1 Fabrizio De Vico Fallani , Vincenzo Nicosia , Roberta Sinatra , Laura Astolfi , Febo Cincotti , Donatella Mattia1, Christopher Wilke6,7, Alex Doud6,7, Vito Latora3,4, Bin He6,7, Fabio Babiloni1,2* 1 NEILab, Scientific Institute for Research Hospitalization and Health Care IRCCS Fondazione Santa Lucia, Rome, Italy, 2 Department of Physiology and Pharmacology, University of Rome ‘‘Sapienza,’’ Rome, Italy, 3 Complex Systems Lab ‘‘Scuola Superiore di Catania’’, University of Catania, Catania, Italy, 4 Department of Physics and Astronomy, University of Catania and INFN, Catania, Italy, 5 Department of Computer Systems and Information, University of Rome ‘‘Sapienza,’’ Rome, Italy, 6 Department of Biomedical Engineering, University of Minnesota, Minneapolis, Minnesota, United States of America, 7 Center for Neuroengineering, University of Minnesota, Minneapolis, Minnesota, United States of America Abstract Understanding the neural mechanisms responsible for human social interactions is difficult, since the brain activities of two or more individuals have to be examined simultaneously and correlated with the observed social patterns. We introduce the concept of hyper-brain network, a connectivity pattern representing at once the information flow among the cortical regions of a single brain as well as the relations among the areas of two distinct brains. Graph analysis of hyper-brain networks constructed from the EEG scanning of 26 couples of individuals playing the Iterated Prisoner’s Dilemma reveals the possibility to predict non-cooperativ