Figure 3.

Across the whole brain healthy children showed significantly greater high-gamma power (60–100 Hz) in the LLT and HLT than patients. A, Topoplot map of high-gamma power used for these analyses. B, Time representation of whole-brain high-gamma activity across trials. The blue arrow depicts mean reaction time for healthy control subjects; the red arrow depicts the mean reaction time for patients. Highlighted regions represent epochs in which there were significant group differences in gamma power. See also Table 2.