In this analysis the thresholds for significance were T = ±3.23 corresponding to p < 0.05, and T = ±3.89, corresponding to p < 0.01. A significant modification was observed in the alpha band: compared to TAS− individuals, TAS+ subjects showed a decrease of alpha power in the limbic lobe (Fig. 1). The eLORETA software localized these modifications in right PCC (Brodmann Area, BA 23; T = −3.28, p < 0.05). No significant differences were observed in the other frequency bands.
