Figure 4.

Differences of functional covariance connectivity (FCC) among the unmedicated benign epilepsy with centrotemporal spikes (NMED BECT), medicated BECT (MED), and healthy controls (HC), measured by analysis of variance (ANOVA) and post hoc analyses in the (a) full frequency band: 0–0.25 Hz, and four frequency sub‐bands of (b) Slow‐2:0.198–0.25 Hz; (c) Slow‐3:0.073–0.198 Hz; (d) Slow‐4:0.027–0.073 Hz; and (e) Slow‐5:0.01–0.027 Hz. The three under circular graph represents the significant FC in the NMED BECT, MED BECT, and HC, measured by one‐sample t test. The upper circular graph represents the differences of FC among the NMED, MED, and HC groups, measured by ANOVA. The post hoc analyses are shown in the (a′–e′) [Color figure can be viewed at http://wileyonlinelibrary.com]