Figure 4.

Progressive cortical thinning in non-seizure-free and seizure-free postsurgical epilepsy patients versus healthy volunteers. Comparison of progressive cortical thinning in non-seizure-free and seizure-free postsurgical epilepsy patients with healthy control subjects. Significant clusters (P < 0.05, correction for multiple comparisons using random field theory) and the mean resection extent are superimposed on hemispheric surface templates. Blue clusters indicate accelerated atrophy after surgery, red colours indicate reduced atrophy after surgery, resection extent is displayed in shades of purple.