Figure 2
From: Situations restructure the congruency between action and valence in the action-evaluation effect
Grand-average amplitudes of the stimulus-locked ERPs at frontal, central, and parietal areas (left) with topographic voltage scalp maps (right) of the P2. The difference-wave topography showed the grand amplitude of the P2 within 200–350 ms, which was calculated by subtracting the amplitude value of the solid line from the dotted line. Grey rectangles indicate the analysis window (i.e., 200–350 ms) for the P2 component.
