[Marsbar-users] define ROI

[Jiansong Xu <jia...@uc...>]

Dear Friend:

Can I use marsbar to define all the significant clusters of a contrast as
one big ROI, not several separated ROIs?

Or on the other hand, I just learned to use SPM2 imCalc to define this big
ROI as a binary mask.  But, when I imported this mask into marsbar, marsbar
automatically separates the big ROI into many small separate ROIs?  Any
suggestions?

Thanks

Jiansong