Statistical analyses for ReHo and FC were performed in DPABI. Statistical analyses of data for ReHo-behavior correlations and FC-behavior correlations were performed using SPSS 21.0. A cluster threshold at α < 0.05 (AlphaSim-corrected) for multiple comparisons was considered significant for ReHo analyses and FC analyses. This correction entailed a primary threshold of p < 0.01 with an extent threshold of 18 voxels (486 mm3; cluster connection radius r = 5 mm; the ROI mask and a resolution of 3 mm3). All the correlations analyses were calculated within a primary SPM 61∗ 73∗ 61 gray mask.
