Table 4. Direct comparison of implementation intentions and goal intentions.
| Area | Tal coordinates | Voxels | z value | Peak-level p (uncorr) | ||
|---|---|---|---|---|---|---|
| X | Y | Z | ||||
| Implementation intention > goal intention | ||||||
| Lt. Precentral gyrus (BA6) | -53 | -8 | 35 | 105 | 3.66 | 0.0001 |
| Lt. Precuneus (BA7) | -10 | -52 | 52 | 44 | 3.58 | 0.0001 |
| Rt. Superior temporal gyrus (BA39/22) | 38 | -48 | 21 | 35 | 3.22 | 0.001 |
| Lt. Precentral gyrus (BA3) | -38 | -20 | 34 | 41 | 3.09 | 0.001 |
| Rt. Inferior parietal lobule (BA40) | 56 | -34 | 22 | 55 | 3.01 | 0.001 |
| Rt. Inferior parietal lobule (BA40) | 50 | -35 | 29 | 2.97 | 0.001 | |
| Rt. Inferior parietal lobule (BA40) | 48 | -37 | 42 | 2.65 | 0.004 | |
| Goal intention > Implementation intention | ||||||
| Lt. sgACC (BA25) | -10 | 19 | -13 | 28 | 3.42 | 0.0001 |
| Lt. Amygdala | -8 | -5 | -15 | 56 | 3.20 | 0.001 |
| Lt. Superior frontal gyrus (BA8) | -10 | 30 | 48 | 34 | 3.01 | 0.001 |
Data presented at p<.001 (uncorrected) with an extent threshold of 20 voxels.
Co-ordinates are shown in standardized neuroanatomical space (Talairach and Tournoux, 1988 [64]). BA = Brodmann's area. Lt. = left. Rt. = right. sgACC. = subgenual anterior cingulate cortex. Co-ordinates in italics without a corresponding extent threshold refer to sub-clusters of the preceding activation