Dear Alfonso,

Thank you.
I am hoping to get a summary of all subjects and all ROIs without scripting in matlab (not my forte, I am much better with linux). I was hoping that REX could help me with that.
Is there a way to do this with REX? Not sure if REX can read the structure of the mat files?

Additionally, the subject-specific correlations between ROIs (ROI to ROI analyses), are these in the firstlevel folder: ANALYSIS_01/BETA... files?

Many thanks
Best
Heidi