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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.