Figure 4

Event-related spectral perturbation (ERSP) at Pz of late component in both conditions and for both proximities to threshold. Compared to baseline, there was a significant difference in Alpha (7–13 Hz) and Low Beta (13–20 Hz) in the Moral condition (left side) between the stimuli Near Threshold and Far from Threshold. In the same stimuli, there was no significant difference in the Control condition (right side). The significance level is 0.05, and t-tests are corrected for multiple comparisons using the False Discovery Rate.