Table 2.
Brain activation in the affiliative versus nonaffiliative contrast
| Cluster size | z value | p (uncorrected) | MNI local maxima |
|||
|---|---|---|---|---|---|---|
| x | y | z | ||||
| Medial frontopolar cortex (BA 10)* | 839 | 4.98 | <0.001 | 0 | 62 | 19 |
| Precuneus (BA 7/23)* | 661 | 6.21 | <0.001 | −3 | −64 | 37 |
| Posterior superior temporal sulcus (BA 21/22)* | 385 | 5.59 | <0.001 | −54 | −70 | 22 |
| Septal/anterior hypothalamic region† | 046 | 3.40 | <0.001 | −3 | 2 | −14 |
All reported clusters survived either FWE correction for multiple comparisons (p < 0.05) over the whole brain (*) or over an a priori anatomical ROI (†), using a minimum cluster size of five voxels.