Table 2:

Montreal Neuroimaging Institute (MNI) coordinates for the peak probability of white matter connectivity with the amygdala for each PFC Brodmann’s Area (BA) in both the left and right hemispheres, mean maximum likelihood of amygdala white matter connectivity for each BA with the standard deviations in ( ), and results of the one-sample t-tests which compared the mean maximum likelihood of white matter connectivity for each amygdala-BA pair to zero.

Left Hemisphere
Region	Peak Coordinates in MNI Space ¹	Mean Maximum Likelihood	Different from Zero?
BA9	−26 −2 −14	0.002 (0.004)	t(140) = 4.69, p=0.000
BA10	−32 −6 −16	0.008 (0.015)	t(140) = 6.54, p=0.000
BA11	−32 −6 −16	0.017 (0.026)	t(140) = 7.63, p=0.000
BA24	−20 −2 −30	0.003 (0.006)	t(140) = 7.25, p=0.000
BA25	−18 −2 −16	0.087 (0.065)	t(140) = 15.88, p=0.000
BA32	−26 −2 −14	0.002 (0.004)	t(140) = 5.93, p=0.000
BA47	−32 −6 −16	0.020 (0.024)	t(140) = 10.04, p=0.000
Right Hemisphere
Region	Peak Coordinates in MNI Space ¹	Mean Maximum Likelihood	Different from Zero?
BA9	30 −4 −14	0.004 (0.007)	t(140) = 6.54, p=0.000
BA10	30 −4 −14	0.045 (0.046)	t(140) = 11.59, p=0.000
BA11	32 −2 −22	0.068 (0.063)	t(140) = 12.85, p=0.000
BA24	22 −2 −14	0.004 (0.006)	t(140) = 7.05, p=0.000
BA25	16 −2 −16	0.090 (0.076)	t(140) = 14.13, p=0.000
BA32	30 −4 −14	0.004 (0.007)	t(140) = 6.82, p=0.000
BA47	32 0 −22	0.100 (0.081)	t(140) = 14.65, p=0.000

Note: Bonferroni corrected p-value = 0.003 (0.05/14 tests).

Peak voxels were identified at the group level by averaging together all participants’ results from each probabilistic tractography seed-target pair (1 BA with the ipsilateral amygdala per hemisphere) and finding the maximum probability at the group-level. These peaks were used to create 6mm sphere masks for extracting maximum likelihood of white matter connectivity for each seed-target pair.