Figure 2.
Regions showing between-group differences in functional connectivity (FC) of the executive control network (ECN). (A) Regions with significant differences among the three groups in FC of ECN. (one-way ANCOVA; cluster p < 0.05; cluster size >50 voxels). (B) Regions with significant differences of MCI-lowEF group vs. HC in FC of ECN (two-sample t-test; cluster p < 0.05; cluster size >10 voxels; TFCE-FWE corrected). MCC.L, left middle cingulum cortex; MFG.L, left middle frontal gyrus; PHG.R, right parahippocampal gyrus.