Table 1.

Clusters in which mother–youth cortisol coregulation coefficients (mother cortisol predicting youth cortisol) associated with youths' increased signal when viewing mother vs. resting baseline; clusters extracted using FSL cluster tool.

Area of activation	Size	Side	x	y	z	Z
Mother vs. rest regressed with cross-sectional EB coefficient (precuneus mask)
Precuneus	159		2	−62	10	3.48
Precuneus	19		6	−60	40	3.01
Mother vs. rest regressed with time-lagged EB coefficient (whole brain)
Lingual gyrus/precuneus	504		0	−68	4	4.53
Intracalcarine cortex/precuneus	281	L	−18	−64	4	4.19
Precuneus	188		8	−54	58	4.52
Cuneus	111	R	24	−72	28	3.88
Lateral occipital cortex/cuneus	27	L	−30	−80	34	3.48
Precuneus/posterior cingulate cortex	20		6	−38	50	3.34