Associations between rs2710102 and P3 components. Grand average waveforms obtained for each rs2710102 genotype (CC vs. CT vs. TT). Channels F5 and F6, located, respectively, on left and right fronto-central regions, are shown. The standard waveform (STD, black line) is plotted against the waveforms for the frequency deviant (DEVF, red line) and duration deviant (DEVD, blue line). On the right, the topographical maps of the distribution of P3 for the 3 stimulus types (STD, DEVF, and DEVD) are shown in the middle of the time window of interest (450 ms for STD and DEVF and 520 ms for DEVD).