Hi Alfonso,

     I have a design wherein there is 4 runs per session and 3 sessions per subject (collected several months apart). How should I setup my design so that I can look at between session changes? Do I upload all 12 runs to a single subject or do I create a different subject for every session (each with 4 runs).

(I understand in Conn runs are referred as sessions which makes talking about this more confusing). 

Thanks!

Ayan