Figure 4.
Mean Z-score from 3 to 7 s of the trial in the bilateral temporal area in the Experiment 1. The vertical line in the graphs represents 1 SE. In the different-face condition (white bar), the concentration of oxy-Hb in both the right and left temporal areas increased significantly compared to the chance level of 0 (**p < 0.01, *p < 0.05).