Table 1 MVPA-derived clusters with significant differences during N-back task after the 1-month low glutamate diet (Post-diet 2-back > Baseline 2-back).

From: Low glutamate diet improves working memory and contributes to altering BOLD response and functional connectivity within working memory networks in Gulf War Illness

 

Main region

Additional region

MNI (X, Y, Z)

K

F (5, 19)

p-FDR

Cohen’s d

Network

Cluster 1

L. Posterior Supramarginal Gyrus

L. Parietal Operculum

L. Anterior Supramarginal Gyrus

L. Planum Temporale

− 64 − 46 + 34

140

6.97

 < 0.0001

1.08

FPN

Cluster 2

L. Inferior Frontal Gyrus, pars opercularis

L. Middle Frontal Gyrus

L. Precentral Gyrus

− 52 + 14 + 28

115

8.25

 < 0.0001

1.17

FPN

Cluster 3

R. Anterior Supramarginal Gyrus

R. Postcentral Gyrus

 + 68 − 18 + 30

91

7.92

 < 0.0001

1.15

VA

  1. MVPA analysis thresholding: voxel p < 0.001 (uncorrected), cluster p < 0.05 (FDR), k > 75.
  2. Network cortical and cerebellar networks from Yeo et al. 2011 and Buckner et al. 2011 7-network parcellations, FPN frontoparietal network, VAN ventral attention network.
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