Table 3 Anatomical locations and stereotaxic coordinates of clusters of the semantic processing network that showed significant individual variation in functional activity.

From: Individual differences in the neural architecture in semantic processing

Cluster

Size

Peak in AAL

Peak in BA

F (106)

MNI coordinates

Cluster structure (AAL)

Cluster structure (BA)

x

y

z

Prefrontal cortex

308

SFGmed.R

BA9.R

7.62

9

51

39

SFGmed.L

BA9.R

SFGdor.L

BA10.L

SFGmed.R

BA8.L

Posterior inferior parietal lobe

10

ANG.L

BA39.L

7.32

− 42

− 54

24

ANG.L

BA39.L

MTG.L

 

Inferior frontal gyrus

53

IFGtriang.L

BA45.L

5.93

− 54

18

18

IFGtriang.L

BA45.L

IFGorb.L

BA44.L

Posterior inferior parietal lobe

35

STG.R

BA40.R

5.30

54

− 24

15

ROL.R

BA13.R

HES.R

BA41.R

STG.R

BA40.R

Cingulum

139

PCUN.L

BA31.L

4.72

− 3

− 60

36

PCUN.L

BA31.L

PCUN.R

BA7.L

PCG.L

BA23.R

MCG.L

 

PCG.R

 

Primary auditory cortex

21

STG.L

PrimAuditory(41).L

3.01

− 39

− 36

12

ROL.L

BA13.L

HES.L

BA41.L

STG.L

 
  1. Six clusters were identified that showed significant individual variation (F-value > 1.85 × 106, FWE-corrected p ≤ 0.05, voxel size ≥ 10).
  2. Size number of voxels in the cluster; AAL: Automatic Anatomic Labeling atlas; BA: Brodmann area; L/R: left/right hemisphere; F: F values indicating variance intensity; SFGmed: medial superior frontal gyrus; SFGdor: dorsalateral superior frontal gyrus; ANG: angular gyrus; MTG: middle temporal gyrus; IFGtriang: inferior frontal gyrus, pars triangularis; IFGorb: inferior frontal gyrus, pars orbitalis; STG: superior temporal gyrus; ROL: rolandic operculum; HES: heschl gyrus; PCUN: precuneus; PCG: posterior cigulate gyrus; MCG: median cingulate gyrus.