Figure 8-3
To compare Study 1 and Study 2, and to ensure that witnessing a shock versus no shock being delivered to the victim’s hand involve a similar brain activation pattern, we overlaid the MRI results obtained in Study 1 to the EEG results obtained in Study 2 for the Shock–No-Shock contrast. Overlap (in orange) is shown between the maps from the GLM analyses for Shock–No-Shock contrast (in red) and the 5% higher activation map derived reconstructing the EEG signal for the Shock–No-Shock contrasts using the mean activation from components P3, eLPP, and lLPP (in yellow). Download Figure 8-3, TIF file.