Table 1.

Correction volume, structures, cluster sizes (k), coordinates of peak voxels, t-values, and p_corr–values (FWE correction) for the contrast UCS > non-UCS (from the conditioning phase).

Contrast: UCS > non-UCS
Correction volume	Structure	Side	k	x	y	z	tmax	pcorr
Whole-brain	Occipital fusiform gyrus	R	5745	30	−76	−8	20.05	<0.001
	Precentral gyrus	R	406	42	8	28	11.13	<0.001
	Frontal orbital cortex	R	300	33	26	−5	10.68	<0.001
	Thalamus	R	242	21	−31	1	10.45	<0.001
	Paracingulate gyrus	R	307	3	23	43	10.18	<0.001
	Precentral gyrus	L	242	−42	2	34	9.67	<0.001
	Frontal orbital cortex	L	196	−30	23	−8	8.71	<0.001
	Frontal pole	R	72	42	59	1	7.98	<0.001
	Posterior cingulate gyrus	L	53	−3	−25	28	7.89	0.001
	Superior frontal gyrus	L	13	−18	17	67	7.50	0.002
	Frontal pole	R	75	51	47	19	7.03	0.005
	Thalamus	L	11	−9	−1	13	6.83	0.009
	Frontal pole	R	21	27	38	−20	6.61	0.015
	Superior frontal gyrus	L	5	−9	5	76	6.29	0.032
ROI	OFC	R	315	33	26	−5	10.68	<0.001
	Insula	R	147	33	26	−2	10.65	<0.001
	OFC	L	293	−30	23	−8	8.71	<0.001
	Insula	L	156	−30	23	−2	8.70	<0.001
	ACC	R	293	3	23	34	7.74	<0.001
	NAcc	L	22	−12	11	−11	5.13	<0.001
	Amygdala	L	16	−21	−4	−11	4.72	0.002
	Amygdala	R	5	30	2	−17	3.90	0.014
	NAcc	R	3	12	14	−5	3.64	0.009

Labeling of the results from the exploratory whole-brain analyses was performed using the probabilistic Harvard-Oxford Cortical and Subcortical Atlases. The significance threshold was p_corr < 0.05. The cluster forming threshold was p_corr < 0.05 and k ≥ 5 voxel for the whole-brain analyses and p_uncorr < 0.001 and k ≥ 5 for the ROI analyses. All coordinates are given in MNI space.