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Table 1 Main localization of activated/deactivated brain regions, comparing SG or MSG versus MG, using two-sample t -test

From: A PET-CT study on the specificity of acupoints through acupuncture treatment in migraine patients

TAG-MG CAG-MG
Regions Hem BA Talairach T-score Vol BA Talairach T-score Vol
    x y z     x y z   
Medial Frontal L 9/10 −10 −50 −4 3.97 16       
  R             
Middle L 6/9 −30 36 28 3.48 17       
Frontal R             
Middle L 17 −59 −29 7 3.89 17 21 −57 −26 −9 4.43 23
Temporal R             
Postcentral L 2 −61 −22 32 −2.98 6       
Gyrus R             
Fusiform L 18/19 −28 −86 −18 −3.36 6       
  R 18/19 22 −82 −14 −3.06 6   33 −48 −35 −3.58 27
Precuneus L 31/39 −40 −68 37 3.73 11       
  R 31/39 12 −51 32 4.82 14       
ACC L 32 −12 48 −4 3.72 6       
  R             
MCC L 31 −2 −36 26 2.99 65 31 −10 31 28 3.56 18
  R 31 8 −55 29 3.02 20       
PCC L 23/31 −2 −38 24 3.05 6       
  R 23/31 6 −38 24 3.07 24       
Insula L 13 −44 −9 13 3.61 21       
  R             
Hippocampus L   −28 −28 −7 −4.75 5       
  R             
Parahippocampus L 19 −30 −49 −4 −3.50 5       
  R             
Cerebellum L   −28 −84 −18 −3.30 10   −30 −82 −16 −3.19 23
  R   6 −68 −8 −4.31 200   4 −68 −7 −3.43 94
  1. Abbreviations: BA-Brodmann area; Hem-hemisphere; L-Left; R-Right; ACC-anterior cingulate cortex; MCC-middle cingulate cortex ; PCC-poster cingulate cortex.