Table 5.
Results of sub-analysis 4B (second level covariates: TDI; statistics: permutation / randomization) | |||
---|---|---|---|
Cluster coordinates (x, y, z) Size size p-FWE size p-FDR size p-unc mass mass p-FWE mass p-FDR according to the MNI space (mm) |
mass punc | ||
18 + 52 + 32 1938 0.021 0.022 < 0.001 21999.05 0.023 | 0.024 | < 0.001 | |
Voxels that showed statistically significant increased fALFF | |||
940 voxels (49%) covering 12% of atlas. FP r (Frontal Pole Right) | |||
498 voxels (26%) covering 19% of atlas. SFG r (Superior Frontal Gyrus Right) | |||
180 voxels (9%) covering 6% of atlas. SFG l (Superior Frontal Gyrus Left) | |||
81 voxels (4%) covering 1% of atlas. FP l (Frontal Pole Left) | |||
32 voxels (2%) covering 1% of atlas. MidFG r (Middle Frontal Gyrus Right) | |||
207 voxels (11%) covering 0% of atlas.not-labeled |
Legend: TDI score = threshold, discrimination, and identification score; MNI = Montreal Neurological Institute; p-FWE = p-value corrected for Family Wise Error; p-FDR = p-value corrected for False discovery rate; p-unc = uncorrected p-value; fALFF = fractional Amplitude of Low Frequency Fluctuations. Atlas – ROIs legends (Desikan et al., 2006; Tzourio-Mazoyer et al., 2002)