Table 1.

Resting state regional homogeneity alterations corresponding to pain status (pain status compared with baseline) paired t-test analysis P < 0.05, FDR < 0.05.

	BA	Cluster sizes	Peak Z-score	Peak MNI coordinate
				X	Y	Z
R mPFC	8	32	3.02	20	27	60
R middle frontal gyrus	9	211	5.87	3	50	22
L middle temporal gyrus	21	54	−3.49	−70	−54	5
R superior temporal gyrus	38	32	−3.59	55	12	−30
L S1	2	59	−2.88	−60	−20	42
R inferior parietal lobule	40	20	−5.94	66	−36	20
L PHP	—	31	−2.62	−10	−3	−21
R PHP	35	29	4.51	30	−7	−21
L anterior cingulate cortex	32	42	−2.74	−6	25	39
R precuneus	7	54	2.70	19	−66	33
R insula	13	60	2.47	39	0	22
R cerebellar tonsil	—	53	2.42	11	−60	−48

FDR: false discovery rate; MNI: Montreal Neurological Institute; mPMC: medial prefrontal cortex; PHP: parahippocampus; S1: primary somatosensory cortex.