Table 2.

Brain activation in the affiliative versus nonaffiliative contrast

	Cluster size	z value	p (uncorrected)	MNI local maxima
	Cluster size	z value	p (uncorrected)	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.