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Table 4 Regions of significant hyperperfusion and hypoperfusion in the poor responder group

From: Brain perfusion in fibromyalgia patients and its differences between responders and poor responders to gabapentin

 

κ

Z score

x, mm

y, mm

z, mm

Localization

Hyperperfusion

253

4.87

66

-10

34

Left precentral gyrus

 

758

4.55

2

-62

14

Right posterior cingulate

 

3,168

4.16

40

-76

34

Right precuneus

 

710

3.98

-20

-8

66

Left middle frontal gyrus

 

1,052

3.95

54

-48

8

Right superior temporal gyrus

 

820

3.57

-38

-88

-2

Right middle occipital gyrus

 

201

3.52

10

-36

82

Left postcentral gyrus

 

134

3.54

48

-42

58

Left inferior parietal lobule

Hypoperfusion

207

4.38

-14

36

-26

Left orbital gyrus

  1. Results are listed by clusters. κ value, Z score, Talairach coordinates of peak voxel, and anatomic localization are provided for each cluster.