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We used simultaneous recording of electroencephalographic (EEG) signals as well as galvanic skin response (GSR) and heart rate (HR) as measurements of central and autonomic nervous systems. Twenty healthy subjects were asked to give judgments on dominance, trustworthiness, and a preference of vote related to the politicians\u2019 faces. We used high-resolution EEG techniques to map statistical differences of power spectral density (PSD) cortical activity onto a realistic head model as well as partial directed coherence (PDC) and graph theory metrics to estimate the functional connectivity networks and investigate the role of cortical regions of interest (ROIs). Behavioral results revealed that judgment of dominance trait is the most predictive of the outcome of the simulated elections. Statistical comparisons related to PSD and PDC values highlighted an asymmetry in the activation of frontal cortical areas associated with the valence of the judged trait as well as to the probability to cast the vote. Overall, our results highlight the existence of cortical EEG features which are correlated with the prediction of vote and with the judgment of trustworthy and dominant faces.<\/jats:p>","DOI":"10.1155\/2014\/434296","type":"journal-article","created":{"date-parts":[[2014,8,24]],"date-time":"2014-08-24T21:02:28Z","timestamp":1408914148000},"page":"1-19","source":"Crossref","is-referenced-by-count":14,"title":["Neuroelectrical Correlates of Trustworthiness and Dominance Judgments Related to the Observation of Political Candidates"],"prefix":"10.1155","volume":"2014","author":[{"given":"Giovanni","family":"Vecchiato","sequence":"first","affiliation":[{"name":"Department of Physiology and Pharmacology, \u201cSapienza\u201d University, Piazzale Aldo Moro 5, 00185 Rome, Italy"}]},{"given":"Jlenia","family":"Toppi","sequence":"additional","affiliation":[{"name":"Department of Computer, Control, and Management Engineering, \u201cSapienza\u201d University, Viale Ariosto 5, 00185 Rome, 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