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. 2015 Jun 25;5:11635. doi: 10.1038/srep11635

Table 2. Regions that showed significant differences in fALFF between controls and patients with PNES.

          MNI coordinates
  Brain regions BA Cluster size Peak t-value X Y Z
PNES>HC
 Cluster 1 L Superior frontal gyrus 9 118 5.41 −12 27 48
 Cluster 2 L Precuneus 7 107 4.99 −12 −42 3
 Cluster 3 L/R Sensorimotor area 3/4/6 587 4.78 −15 −36 54
  L Paracentral lobule            
  R Postcentral gyrus            
  L Supplementary motor area            
HC>PNES
 Cluster 1 R Triangular inferior frontal gyrus 46 90 −4.21 57 30 21

Notes: Results were corrected by AlphaSim(all the clusters survived p < 0.05, a combined threshold of p < 0.01 with a minimum cluster size of 75 voxels).The coordinates were showed in the Montreal Neurological Institute (MNI) standard space. fALFF, fractional amplitude of low-frequency fluctuations; PNES, psychogenic non-epileptic seizures; HC, health controls; BA, Brodmann area; L, left; R, right.