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Table 4 Main effect of real tDCS on FC

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

Seed MNI coordinates (x, y, z) T Cluster size Cluster p value
FC region
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 FWEa
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.       
  1. 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
  2. aTrend at p < 0.05 familywise error correction for multiple comparisons