Table 2.

Regions for which functional connectivity with the right amygdala seed region is related to real-world distraction.

Region	Location of centroid voxel	Brodmann's areas	x	y	z	Cluster extent (mm3)	r, p, R2*
Regression analysis
R DLPFC	R Middle Frontal Gyrus	9	45	11	33	2748	r = −.46, p < .001, R2 = .21
DMPFC	L Medial Frontal Gyrus	6, 24, 32	−3	−6	48	3159	r = −.50, p < .001, R2 = .25
Mediation analysis
R DLPFC	R Inferior Frontal Gyrus	9	45	8	32	1140	p = .01 (see Fig. 2)

Note. Coordinates for each cluster's center-of-mass are presented in Talairach space. Regression findings are from unrestricted whole brain analysis with voxel-wise p < .001; map-wise p values are reported above based on Monte Carlo simulations for observed cluster extent. Mediation findings are for brain regions statistically mediating the relationship between reaction time vigilance and real-world distraction, with search-space-wise error rate p < 05. DMPFC = dorsomedial prefrontal cortex; DLPFC = dorsolateral prefrontal cortex.

^*Cluster-level descriptive statistics (r, R²) derived using mean of all suprathreshold (p < .001) voxels.