Table 3.

Intraclass correlation coefficients for fcMRI between a prioriROIs among fMRI runs.

ROI-ROI	Run 1 vs. Run 2	Run 2 vs. Run 3	Run 1 vs. Run 3	All Runs
R NAc – mPFC	.700**	.649**	.706***	.766***
L Nac – mPFC	.509*	.737***	.425	.671***
R Thal – R IC	.349	.250	−.001	.294
L Thal – L IC	.258	.418	.461*	.482*
R IC – ACC	.532*	.474*	.364	.557**
L IC – ACC	.518*	.596**	.614**	.672***
R Thal – R S1	−.006	.641**	.230	.422*
L Thal – L S1	−.174	.591**	.180	.328

^*significant at p < .05;

^**significant at p < .01;

^***significant at p < .001

Region of interest (ROI), right (R), left (L), nucleus accumbens (NAc), medial prefrontal cortex (mPFC), thalamus (Thal), anterior cingulate cortex (ACC), insular cortex (IC), primary somatosensory cortex (S1)