help > gPPI ROI Results
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Jan 18, 2025  06:01 AM | bioash
gPPI ROI Results

 


I am performing a GLM analysis  using individual ROIs and not all ROIs from the disk. Total there are 8 seeds. Is this correct way to do? 


 


Can we choose connectivity between that seed 1 with, all other seed  targets ( excluding that first seed from targets) ? Should i perform multiple comparisons correction?


 


Or connectivity betweeen seed 1 with seed 2; seed 1 with seed 3 needs to be checked until seed 1 with seed 8?


 


 


 


Summaray from methods


Individual connection-> seprate GLM


Connection level hypothesis.


Cluster level inferences


Networks identified using a complete-linkage hierarchical clustering procedure[24] based on ROI-to-ROI anatomical proximity and functional similarity metrics[25].


Results thresholded using a combination of a p < 0.05 connection-level threshold and a familywise corrected p-FDR < 0.05 cluster-level threshold[26].