Table 2 Areas of BOLD fMRI activation after stimulation using CHEPS.

Cluster 1 (501 vox)

1

9.82

0

-10

65

Left SMA

2

8.66

24

-16

74

Right Superior Frontal Gyrus

3

7.69

30

-25

68

Right Precentral Gyrus

4

7.46

15

-13

68

Right SMA

5

7.43

12

-13

53

Right Middle Cingulate Cortex

Cluster 2 (366 vox)

1

9.55

54

-28

38

Right SupraMarginal Gyrus

2

9.30

57

-25

44

Right Postcentral Gyrus

3

6.50

45

-25

17

Right Heschls Gyrus

Cluster 3 (357 vox)

1

9.58

-51

-37

32

Left SupraMarginal Gyrus

4

8.67

-60

-22

29

Left Postcentral Gyrus

Cluster 4 (221 vox)

1

8.4

-39

-4

5

Left Insula Lobe

2

8.44

-48

-4

17

Left Rolandic Operculum

3

7.15

-51

-1

32

Left Precentral Gyrus

4

5.81

-60

2

11

Left Inferior Frontal Gyrus

Cluster 5 (208 vox)

1

9.27

24

-40

65

Right Postcentral Gyrus

2

9.26

30

-46

56

Right Inferior Parietal Lobule

Cluster 6 (7 vox)

1

6.40

45

11

5

Right Insula Lobe