Table 1.

Resting-state regional homogeneity alterations corresponding to pain status

Brain region	BA	Cluster sizes	t-value	P value	Peak MNI coodinate
	(voxels)		(Corr.)		X	Y	Z
R medial prefrontal cortex	8	12	6.02	<.05	9	27	57
R middle frontal gyrus	9	211	10.87	<.05	3	48	21
L middle temporal gyrus	21	14	−5.49	<.05	−66	−54	3
R superior temporal gyrus	38	12	−5.59	<.05	54	12	−18
L primary somatosensory cortex	2	19	−3.88	<.05	−60	−21	42
R inferior parietal lobule	40	10	−10.94	<.05	66	−36	21
L parahippocampal gyrus	―	11	−5.62	<.05	−9	−3	−21
R parahippocampal gyrus	35	29	9.51	<.05	30	−6	−21
L anterior cingulate cortex	32	12	−4.74	<.05	−6	21	39
R precuneus	7	14	4.70	<.05	18	−66	33
R insula	13	10	5.47	<.05	39	0	18
R cerebellar tonsil	―	13	5.30	<.05	9	−60	−48