Hi all,

I would like to see the common regions in different five con images. So just to confirm what I am trying to do:

I opened one of the con images  using SPM > result, then select the required threshold, then saved pressed save all clusters ( binary). I did that for all of the five con images. Then I add them in Imcalc using ( i1+i2+i3+i4+i5).

Now if I want to see the common areas should I do this : i1>4 ?

Can I combined the last two steps in one by saying ( i1+i2+i3+i4+i5) > 4?

Thanks

Aser