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Table 2 Main effect of sham 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
Baseline > sham
L VPL
 L S1 −62 −16 42 6.80 304 0.016 FWE
 L parahipp/amyg −32 −14 −26 6.70 408 0.004 FWE
 R IPL 44 −36 32 5.69 320 0.013 FWE
R VPL
 L IPL −34 −36 34 5.28 230 0.049 FWE
R M1 (precentral gyrus)
 R cerebellum 16 −74 −36 5.91 485 0.002 FWE
PAG
 Precuneus −20 −84 24 4.88 618 0.001 FWE
Baseline < sham
 N.S.       
  1. tDCS transcranial direct current stimulation, FC functional connectivity, L left, R right, VPL ventral posterolateral, S1 primary somatosensory cortex, parahipp/amyg parahippocampal gyrus and amygdala, IPL inferior parietal lobule, M1 primary motor cortex, PAG periaqueductal gray, N.S. not significant, MNI Montreal Neurological Institute T test statistic