Fig. 3. Relationship between intelligence quotient scores on the Korean version of the Wechsler Intelligence Scale for Children-III and Rolandic FC. Rolandic FC to voxels in the left inferior temporal gyrus, which was greater in the patient group (red dots) than the control group (blue squares), was correlated with greater impairment of cognitive performance as measured by (A) VIQ (r=−0.501, p=0.0007), (B) PIO (r=−0.330, p=0.0329), and (C) FSIQ (r=−0.472, p=0.0016). The cutoff for statistical significance was a corrected p of 0.0071. FC: functional connectivity, FSIQ: full-scale intelligence quotient, PIQ: performance intelligence quotient, VIQ: verbal intelligence quotient.