Table 1.

First-level analysis relative to resting state: significant results for NA

	k	pFWE	Regions	MNI coordinates			T
				x	y	z
Activation
Cluster 1	426	<0.001	L insula	−54	4	10	7.29
			L precentral gyrus	−48	2	18	5.86
Cluster 2	229	0.001	R insula	44	−6	6	6.12
Deactivation
Cluster 3	197	0.002	L precuneus	−4	−52	54

FWE, family wise error; MNI, Montreal Neurological Institute; NA, needle acupuncture; T, T value for t-test.