Figures 2D, 2E, and 2F display group differences between the Any-EXT and control groups on measures shown in Figures 2A, 2B, and 2C, respectively. Here, “cooler” colors indicate topographical regions where reductions in externalizing groups’ amplitude, EVK, and PLF scores relative to controls are greatest. It can be seen that for all head-plots in Figure 2D, 2E, and 2F, the Any-EXT group shows a reduction in voltage, EVK, or PLF in delta- and theta-bands in comparison to controls and these reductions are generally greatest in the parietal region. This relationship between externalizing and reduced EVK and PLF is further reflected by the negative regression coefficients and odds ratios (ORs) >1 in each of the logistic models displayed in Table 1.
