Changes in resting state functional connectivity after repetitive transcranial direct current stimulation applied to motor cortex in fibromyalgia patients

Table 4 Main effect of real tDCS on FC

Seed	MNI coordinates (x, y, z)			T	Cluster size	Cluster p value
FC region	MNI coordinates (x, y, z)			T	Cluster size	Cluster p value
Sham > real
L VL thalamus
mPFC	4	56	8	5.66	362	0.006 FWE
L SMA	−2	24	56	5.49	228	0.043 FWE
L OFG	−10	40	−22	5.91	185	0.08 FWE^a
R VL thalamus
Cerebellum	16	−46	−22	6.88	1122	0.000 FWE
L SMA	−6	22	58	6.16	313	0.016 FWE
Sham < real
N.S.

tDCS transcranial direct current stimulation, FC functional connectivity, L left, R right, VL ventral lateral, mPFC medial prefrontal cortex, SMA supplementary motor area, OFG orbitofrontal gyrus, N.S. not significant, MNI Montreal Neurological Institute T test statistic
^aTrend at p < 0.05 familywise error correction for multiple comparisons

ISSN: 1478-6362