Table 1 Interaction analysis results: (A) comparing pre-training to post-training session and (B) comparing pre-training to follow-up session.

From: Locating neural transfer effects of n-back training on the central executive: a longitudinal fMRI study

 

BA

Cluster extent

MNI Space

Z-value

T-value

x

y

z

(A) Trained Group (pre-training > post-training) > Control Group (pre-training > post-training)

R DLPFC

46

113

33

47

29

4.27

4.72

(B) Trained Group (pre-training > follow-up) > Control Group (pre-training > follow-up)

L DLPFC

46

125

−33

41

20

4.14

4.54

R DLPFC

9

99

15

56

26

3.77

4.08

  1. Corrected FDR threshold of p-value < 0.05 (cluster correction, criterion: 113 voxels of extension for contrast 1 and 99 voxels of extension for contrast 2) and an uncorrected threshold of p-value < 0.001 (voxel level). L = Left. R = Right. BA: Brodmann Area. DLPFC: dorsolateral prefrontal cortex.
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