Table 2. Brain regions with significant positive correlations between rGMV/ALFF values and EFT score.
| analysis | Brian regions | BA | Peak coordinates |
Cluster size (voxels) | t-value | ||
|---|---|---|---|---|---|---|---|
| x | y | z | |||||
| VBM | Left IPL | 40 | -65 | -32 | 30 | 661 | 5.34 |
| ALFF | Left IPL | 40 | -48 | -39 | 45 | 97 | 4.74 |
| mPFC | 10 | 0 | 48 | -6 | 63 | 4.15 | |
No regions showed significant negative correlations between rGMV/ALFF and EFT score.
Abbreviations: rGMV, regional gray matter volume; ALFF, amplitude of low-frequency fluctuation; EFT, embedded figures test; BA, Brodmann areas; IPL, inferior parietal lobule; mPFC, medial prefrontal cortex.