Table 2.
MNI coordinates of activation peaks and corresponding anatomical brain regions identified using the voxel-wise functional contrast of 2-back/2 + 1-back/2 > compare.
| Anatomical brain region | Hemi- spherea | MNI coordinates (X, Y, Z)b |
|---|---|---|
| Anterior cingulate gyrus | L | −6, 24, 43 |
| Dorsolateral prefrontal cortex | L | −44, 29, 33 |
| Dorsolateral prefrontal cortex | R | 41, 37, 30 |
| Frontopolar cortex | L | −33, 52, 6 |
| Frontopolar cortex | R | 32, 55, 8 |
| Posterior middle frontal gyrus | L | −26, 12, 52 |
| Posterior middle frontal gyrus | R | 28, 13, 52 |
| Precuneus | L | −7, –68, 52 |
| Anterior inferior parietal lobule | L | −43, –59, 50 |
| Anterior inferior parietal lobule | R | 44, –60, 49 |
| Posterior inferior parietal lobule | L | −34, –77, 42 |
| Posterior inferior parietal lobule | R | 42, –72, 37 |
aHemisphere (L: left; R: right).
bMNI coordinates, in LPI/SPM order.