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Table 5. 

Results for PPI Analysis Showing Regions with Significant Difference in PPI between Run 10 and Run 1 with the Left dlPFC Seed (p < .05, Corrected)

PPI, Run 10 > Run 1
Cluster
Region
No. of Voxels in Region
Cluster Size
x
y
z
Peak Z
L postcentral gyrus 220 585 −52 −18 52 3.23 
L middle frontal gyrus 145      
L precentral gyrus 122      
L superior frontal gyrus 15      
R postcentral gyrus 187 306 56 −14 56 3.42 
R precentral gyrus 54      
R supplementary motor cortex 74 219 −4 48 3.11 
R paracingulate gyrus 39      
L supplementary motor cortex 29      
L paracingulate gyrus 28      
R superior frontal gyrus 24      
L central opercular cortex 45 188 −50 −2 12 3.3 
L precentral gyrus 40      
L anterior superior temporal gyrus 40      
L posterior superior temporal gyrus 10      
R inferior lateral occipital cortex 15 145 46 −66 −20 3.41 
R occipital fusiform gyrus 11      
PPI, Run 10 > Run 1
Cluster
Region
No. of Voxels in Region
Cluster Size
x
y
z
Peak Z
L postcentral gyrus 220 585 −52 −18 52 3.23 
L middle frontal gyrus 145      
L precentral gyrus 122      
L superior frontal gyrus 15      
R postcentral gyrus 187 306 56 −14 56 3.42 
R precentral gyrus 54      
R supplementary motor cortex 74 219 −4 48 3.11 
R paracingulate gyrus 39      
L supplementary motor cortex 29      
L paracingulate gyrus 28      
R superior frontal gyrus 24      
L central opercular cortex 45 188 −50 −2 12 3.3 
L precentral gyrus 40      
L anterior superior temporal gyrus 40      
L posterior superior temporal gyrus 10      
R inferior lateral occipital cortex 15 145 46 −66 −20 3.41 
R occipital fusiform gyrus 11      

For each cluster, the list shows all regions from the Harvard–Oxford atlas that contained more than 10 active voxels within that cluster, along with the peak x/y/z location for the cluster in MNI space.

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