Table 2.
Regions showing GM volume differences between BQD and HC
| Regions | BA | Cluster size (voxel) | T scores of peak voxel | Coordinates of peak voxel in MNI space (x, y, z) |
|---|---|---|---|---|
| BQD > HC | ||||
| Midbrain | 466 | -4.60 | 0 -27 -4.5 | |
| L.dlPFC | 46 | 867 | -4.49 | -39 40.5 28.5 |
| R.dlPFC | 108 | -3.98 | 33 54 7.5 | |
| R.ACC | 24 | 219 | -4.08 | -4.5 33 15 |
| R.STG | 41 | 1356 | -5.04 | -49.5 -33 7.5 |
| BQD > HC | ||||
| R.Hippocampal | 521 | 4.82 | 33 -16.5 -24 | |
| R.Precuneus | 19 | 557 | 4.63 | 22 -68 34 |
Abbreviations: L, left; R, right; dlPFC= dorsolateral prefrontal cortex; ACC= anterior cingulate cortex; STG=superior temporal gyrus; BA: Brodmann’s area. T: statistical value of peak voxel showing gray matter volume differences between the two groups (negative values: BQD > HCs; positive values: BQD > HCs). MNI: Montreal Neurological Institute Coordinate System or Template; x, y, z: coordinates of primary peak locations in the MNI space. a The regions survived the height but not the extent threshold.