Dear experts,

I am conducting the task-FC in CONN, and would like to find the common connectivities at the network level between two groups. However, it seems like the contrast [1 0 0; 0 1 0; 0 0 1] reflects the OR conjunctions instead of AND conjunctions. Is there any other contrasts that I can consider?

Your help will be much appreciated! Thank you in advance!

Best,
Gucy