Figure 3
From: Early detection of language categories in face perception

Upper panel: vMMN responses for within-language category paired-faces (red line) and between-language category paired-aces (blue line). Negative is plotted up. Shaded lines represent the mean standard error. Lower panel: topographies of the vMMN (deviant minus standard waveforms) at the N170 and P200 time-ranges (ERPlab Toolbox40).