a) Total power over the range 2–20 Hz from healthy controls and LTLE patients for the EC and EO conditions.

<p>Figures b and c show the same across the various frequency bands as labeled on the figures for eyes closed and eyes open, respectively. Asterisks indicate where the difference between healthy controls and patients resulted in p<0.05 from a Kruskal-Wallis test. d) Topographical maps of spectral power for the EC and the EO condition showing the regions where power is greater in controls than patients (top) and where power is greater in patients than controls (bottom) for EC and EO as labelled.