help > Multiple comparison correction for using several seeds
Jan 9, 2025  01:01 PM | jothini
Multiple comparison correction for using several seeds

Dear Alfonso,


I am running a weighted seed-based functional connectivity analysis for my task-based fMRI. Based on a previous meta-analysis of this task, I identified 11 regions which I wanted to use as seeds. For some of the seeds I don't see any regions which survive the FWE correction, for others I have some significant regions. How do I correct in this case for multiple comparisons across the seeds? Am I only extracting the significant p-values for each seed and conduct the correction across those p-values? 


Thanks,


Jothini