The neuroelectric dynamics of the emotional anticipation of other people’s pain
Fig 5
Average ERPs, by hemisphere (with congruity conditions combined).
Apart from the baseline, data recorded before the 0 ms time value (i.e., data recorded during the presentation of the dynamic facial expression and the mask) are presented for illustrative purposes only. In the T ROI (panel C), the average amplitude of the EEG signal (across all time windows) was more negative in the right hemisphere (M = -3.81 μV) than in the left hemisphere (M = -2.98 μV). In the O ROI, significantly greater deflections were observed in the right hemisphere than in the left hemisphere, for both P100 and N170 waves (panel D).