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Table 3 One-sample t-test, group-level, functional connectivity analysis (n = 33). Peaks of components of the cingulo-opercular network at rest as identified by spatial independent component analysis

From: Overt speech critically changes lateralization index and did not allow determination of hemispheric dominance for language: an fMRI study

 

k

t32

x

y

z

R MCC/dACC

238

12.14

4

19

38

R PreSMA

6.96

4

4

66

R PreSMA

6.86

8

1

70

L PreSMA

6.09

− 7

1

58

R Insula lobe (AIFO)

101

9.24

38

16

− 6

R Temporal pole

6.3

57

12

− 2

L Insula lobe (AIFO)

98

8.35

− 44

12

− 10

L Insula lobe (AIFO)

7.57

− 33

16

6

L Temporal pole

6.9

− 52

8

− 6

R Middle frontal gyrus

34

6.81

31

46

26

R Middle frontal gyrus

6.2

34

57

22

R Superior frontal gyrus

6.05

27

46

38

L Middle frontal gyrus

9

6.41

− 29

46

26

R Putamen

8

7.18

19

16

− 2

R Caudate nucleus

5.89

8

8

− 2

  1. k cluster extent in voxel number, t32 t-value for 32 degrees of freedom, x, y, z coordinates in MNI space, ACC anterior cingulate cortex, AIFO anterior insula frontal operculum, SMA supplementary motor area