Table 2.

Regression Results: Negative Associations Between PCL-R Total Scores And Hemodynamic Activity For Viewing Drug-Related Pictures vs. Neutral Pictures in Peak Voxels Within AAL Regions of Interest

ROI	x	y	z	hemi	t-value	β [CI]	r	p-value
Anterior Cingulate	0	18	27	R & L	−3.89	−.016 [−.025, −.008]	.53	< .0002
Amygdala	−27	−6	−12	L	−4.38	−.015 [−.021, −.008]	.56	< .0001
Caudate	12	3	21	R	−3.87	−.016 [−.025, −.008]	.53	.0002
Hippocampus	−30	−6	−15	L	−4.01	−.012 [−.018, −.006]	.55	.0001
Insula	42	12	−9	R	−4.12	−.017 [−.026, −.009]	.56	< .0001
Insula	−42	9	3	L	−3.48	−.018 [−.028, −.007]	.49	.0006
Pallidum	15	6	−3	R	−3.33	−.011 [−.017, −.004]	.48	< .001
Pallidum	−21	3	−3	L	−3.62	−.012 [−.018, −.005]	.51	.0004
Putamen	−24	6	−3	L	−4.04	−.014 [−.021, −.007]	.43	.0001

Note. Hemi = hemisphere of the ROI. β [CI] = the unstandardized peak beta and its confidence interval. r = Pearson’s correlation as a measure of effect size, calculated by sqrt (t²/t² + df). P-values represent the uncorrected p-value. All areas are significant at p < .05 following a Bonferroni correction.