Table 2.

Functionally connected clusters as indicated by a seed region of interest (ROI) prescribed in the posterior cingulate cortex and covarying for the effects of total gray matter volume. Seed ROI MNI coordinates: x=0, y=53, z=−26; radius= 4mm. Adjusted for total gray matter volume. False Discovery Rate (FDR) controlled at 5%. Cluster size > 5 voxels. p-value < 0.001.

Pain	Region	Cluster Size (# voxels)	Maximum Intensity Voxel coordinates			t-value
Pain
	Widespread Frontal, Temporal, Parietal, and Cerebellar	5758	0	−54	27	61.3778
	Widespread Frontal, Temporal, Parietal, and Cerebellar	3024	0	60	0	12.1484
	L Middle Temporal Gyrus	352	−60	−9	−21	8.8546
	R Cerebellum	163	6	−54	−45	8.4453
	L Middle Temporal Gyrus	245	63	−6	−21	7.4509
	R Cerebellum	142	30	−75	−36	6.0997
	L Cerebellum	100	−27	−81	−39	5.6949
	L Hippocampus	13	−27	−18	−21	4.4624
	R Insula	8	39	−18	15	4.1594
	R Middle Temporal Gyrus	13	60	−36	−9	4.1523
	R Middle Frontal Gyrus	11	39	24	21	4.1041
	L Fusiform	10	−27	−33	−21	4.0631
	L Inferior Frontal Gyrus	6	−48	21	6	4.0174
	R Superior Temporal Gyrus	11	45	15	−36	3.8656
	L Superior Frontal Gyrus	5	−9	33	54	3.7247
	L Caudate	5	−18	18	−3	3.619
No Pain
	Widespread Frontal, Temporal, Parietal, and Cerebellar	5510	0	−54	27	64.1825
	Widespread Frontal, Temporal, Parietal, and Cerebellar	3693	3	51	6	12.4576
	L Middle Temporal Gyrus	398	−60	−12	−18	10.4737
	R Middle Temporal Gyrus	313	63	−6	−21	8.9566
	R Cerebellum	115	6	−54	−42	6.6093
	R Cerebellum	201	27	−81	−33	6.3507
	L Cerebellum	75	−27	−84	−42	5.6873
	R Caudate	29	15	0	15	4.8097
	R Caudate	42	9	6	−3	4.2691
	L Middle Frontal Gyrus	12	−39	57	−12	4.0627
	L Inferior Frontal Gyrus	7	−54	24	6	3.6571
	L Cerebellum	12	−18	−30	−24	3.5511