Fig. 3From: Changes in resting state functional connectivity after repetitive transcranial direct current stimulation applied to motor cortex in fibromyalgia patientsCorrelations between changes in FC and changes in clinical pain after sham transcranial direct current stimulation (tDCS). a Decreased FC between the left VL thalamus (seed in white) and left posterior insula was correlated with a reduction in clinical pain after sham tDCS. b Decreased FC between the right VPL thalamus (seed in white) and left M1, right M1, and right S1 correlated with reduced clinical pain after sham tDCS. Data shown are Fisher-transformed r values. VL ventral lateral, VPL ventral posterolateral, M1 primary motor cortex, S1 primary somatosensory cortex, VAS visual analogue scale, L left, R right, FC functional connectivityBack to article page