Table 3.

Regions-of-interest showing significant differences in neural activation and cortico-striatal functional connectivity to Reward cue>No reward cue.

			MNI
		Coordinates
Region-of-interest	K	X	y	z	T	Z	Voxel p
Neural Activation
Right nucleus accumbens	130	10	14	−2	4.80	4.48	<.001
Left insula	172	−32	0	12	4.39	4.13	<.001
Left putamen	32	−14	6	−6	4.36	4.11	<.001
Right putamen	32	26	10	4	4.11	3.90	<.001
	32	28	−12	8	4.08	3.87	<.001
Left nucleus accumbens	53	−6	6	−2	3.94	3.75	<.001
Functional Connectivitya
Right rACC	111	4	34	−8	4.80	4.48	<.001
Left rACC	71	−4	30	0	4.11	3.90	<.001

Note: k=number of voxels; rACC=rostral anterior cingulate cortex.

^aNucleus accumbens served as the seed region: 6 mm sphere around the coordinates 12, 8, −6 (right hemisphere) −12, 8, −6 (left hemisphere) (Silverman et al., 2015).