Fig. 2: Atypical age-related gradient eccentricity in Rolandic epilepsy.

a Surface-based age-related eccentricity changes in Rolandic epilepsy (n = 140) and TDC (n = 91). b Surface-based disease × age interaction analysis (n = 231), with significant decrease age-related change in superior parietal lobule, primary motor area and occipito-temporal area. c Surface-based disease × age interaction in each gradient (n = 231). d Community-based disease × age interaction of gradient eccentricity (n = 231) shows significant decrease age-re in the VN and DAN. e The relationship between typical and atypical age-related gradient eccentricity. A community-based scatterplot (n = 7 communities) of the age-related changes in TDC (x-axis) and disease × age interaction t-map (y-axis). TDC typically developing children, RE Rolandic epilepsy, VN visual network, SMN sensorimotor network, DAN dorsal attention network, VAN ventral attention network, FPN frontoparietal network, DMN default mode network.