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. 2017 Dec 13;11:609. doi: 10.3389/fnhum.2017.00609

Figure 2.

Figure 2

Correlations of FC between ECN and DMN with Wisconsin Card Sorting Test (WCST) scores in all subjects. FC between the ECN and DMN was significantly negatively correlated with perseverative RE (G1: p = 0.034, r = −0.501; G2: p = 0.006, r = −0.568; all subjects: p = 0.000, r = −0.727; A), RPE (G1: p = 0.013, r = −0.575; G2: p = 0.012, r = −0.527; all subjects: p = 0.000, r = −0.659; B), RP (G1: p = 0.049, r = −0.470; G2: p = 0.037, r = −0.447; all subjects: p = 0.000, r = −0.688; C) and had significant positive correlation with CC (G1: p = 0.034, r = 0.503; G2: p = 0.009, r = 0.543; all subjects: p = 0.000, r = 0.719; D). For HC analysis, no significant correlation was found between FC with WCST scores (p > 0.05; A–D). CC, categories completed; DMN, default-mode network; ECN, executive control network; FC, functional connectivity; HC, healthy controls; G1, subgroup 1; G2, subgroup 2; RE, response errors; RP, perseverative responses; RPE, perseverative errors.