Dear Humza and Pravesh, 

I am interested in this too. I would like to create a limbic system network made up of a few core seeds (i.e., amygdalae, ACC, accumbens, hippocampus etc) and use this network as a single seed/source for seed-to-voxel analysis. Is it as simple as simply holding down Ctrl and select all the seeds I want, then select "average" in the "between-sources contrast" and then click "results explorer"; or do I need to go through some additional steps?

Thank you!

Marie