“…Previous research confirmed that both ERN and FRN, computed as the difference between the ERPs to negative versus positive outcomes, display highly similar EEG voltage distributions characterized by a frontal–central negative focus, sometimes a more anterior distribution for FRN (Martin & Potts, 2011; Miltner et al, 1997; Potts, Martin, Kamp, & Donchin, 2011). EEG and MEG source modeling also supported common neural generator in the dorsal anterior cingulate cortex (dACC, Keil et al, 2010; Miltner et al, 2003; Nieuwenhuis, Slagter, von Geusau, Heslenfeld, & Holroyd, 2005).…”