Table 2.

Regions with significantly different connectivity between the DLPFC and other brain regions in fibromyalgia patients (FM) and healthy controls before and after treatment.

Conditions	Brain Regions	mm3	Cluster centroid (MNI)
			x	y	z	Z
FM (pre) > HC	Bilateral rACC/MPFC	540	18	48	6	3.91
HC > FM (pre)	NA
FM (post) > FM (pre)	Bilateral rACC/MPFC	312	−10	58	−4	3.89
	Bilateral middle frontal gyrus/superior frontal gyrus	1380	−16	28	38	5.61
	Left middle frontal gyrus	768	−36	26	28	4.68
	Left middle frontal/medial frontal gyrus	255	−20	42	18	4.59
	Right operculum	246	46	24	−2	4.22
	Left angular/supramarginal gyrus	235	−54	−58	22	4.27
	Right precentral gyrus	211	46	−8	40	4.71
	Left temporal lobe	202	−50	12	−30	3.96
	Bilateral middle occipital gyrus	1561	34	−72	22	5.57
	Bilateral precuneus	804	28	−72	−4	5.18
	Right cerebellum	378	40	−48	−40	4.92
	Left cerebellum	308	−22	−60	−54	4.73
	Left cerebellum/fusiform gyrus	209	−44	−46	−28	4.63
FM (pre) > FM (post)	Brainstem	253	8	−24	−56	4.52
FM(post) > HC	Bilateral rACC/MPFC	2650	18	42	26	4.76
	Left temporal pole	251	−52	16	−14	3.96
	Right temporal pole	190	42	24	−22	4.05
HC>FM(post)	Left superior parietal lobule/postcenral gyrus	449	−42	−44	56	4.22

Note: FM(pre)=Fibromyalgia pre-Tai Chi intervention, FM(post)=Fibromyalgia post-Tai Chi intervention, HC=Healthy control, DLPFC=dorsolateral prefrontal cortex, rACC=rostral anterior cingulate cortex, MPFC= medial prefrontal cortex.