Functional connectivity analyses

Hi everyone!

I am using resting state fMRI which I preprocessed using a similar pipeline to CPAC and fmriprep, including some filtering and MNI registering with AFNI. There are two groups of people (autism/typically developed) and I calculated the voxelwise degree centrality (using 3dDegreeCentrality) for each subject. What’s the best way to look for significance between those two groups and (ideally) significant areas as well?

Thanks for your input.