Table 3.
Significant group differences in brain regions for the incorrect > correct contrast.
| Brain Region | Cluster Size | Peak Voxel (MNI coordinates) | Z-statistic |
|---|---|---|---|
| Control > mTBI for Incorrect > Correct | |||
| Left PCC/Precuneus* | 676 | −4 −30 36 | 3.88 |
| Left Lateral Occipital Cortex/Precuneus* | 494 | −36 −70 40 | 4.16 |
| Left Middle Frontal Gyrus/dMPFC* | 398 | −28 26 50 | 4.19 |
| Right Cerebellum | 340 | 40 −76 −50 | 3.71 |
| Left dMPFC* | 261 | −4 60 28 | 3.78 |
| Right Lateral Occipital Cortex/Precuneus* | 198 | −54 22 18 | 4.13 |
| Left Inferior Frontal Gyrus | 177 | −54 22 18 | 4.13 |
|
| |||
| mTBI > Control for Incorrect > Correct | |||
| Left Occipital Cortex | 531 | −4 −92 12 | 3.86 |
Note:
for these regions, Control > mTBI for Incorrect > Correct represents greater deactivation in mTBI.
Cluster size is number of voxels. Only clusters are reported; sub-clusters are not reported. dMPFC=dorsomedial prefrontal cortex; mTBI=mild traumatic brain injury; PCC=posterior cingulate cortex.