afni.nimh.nih.gov

Hi all,

I would like to subdivide a region into clusters of voxels with high correlations between them. What's the best approach to do this? Is there an afni function that can help me with this? or do I have to calculate the correlations for each voxel? I was just reviewing 3dClusterize and 3dMerge, but they don't seem helpful for what I need.

Thanks!
Ana