Table 2.
Significant clusters of activity for the main effect of handholding on the threat minus safe contrast and interaction between handholding condition and MSPSS
| MNI coordinates | |||||
|---|---|---|---|---|---|
| Structural location | Cluster size in voxels | Z-max | X | Y | Z |
| Alone—partner main effect | |||||
| dlPFC | 116 | 4.54 | 32 | 30 | 22 |
| PCC | 13 | 4.04 | −2 | −22 | 22 |
| Stranger—partner main effects | |||||
| dlPFC | 1350 | 5.19 | 32 | 40 | 20 |
| PPC | 403 | 5.08 | 36 | −54 | 50 |
| dACC | 81 | 4.08 | 0 | 6 | 46 |
| vlPFC | 3 | 3.48 | 36 | 56 | 4 |
| Stranger—partner with MSPSS interaction effects | |||||
| Inferior frontal gyrus | 117 | 4.8 | 56 | 14 | 8 |
| Operculum | 60 | 4.57 | 52 | 0 | 12 |
| Right putamen | 27 | 3.84 | 30 | 4 | 2 |
| Right putamen | 25 | 4.18 | 28 | 0 | 20 |
| Inferior frontal gyrus | 16 | 4.5 | 52 | 26 | −4 |
| Middle frontal gyrus | 9 | 3.72 | 32 | 12 | 28 |
| Right caudate | 3 | 3.46 | 18 | 0 | 12 |