Hi all, I figured that by i1.*i2 A follow up question: Is there Anyway of masking each cluster with an anatomical mask using ImCalc? All of what I think of now is that I could save each cluster as a separate Bin map, but maybe there is a better way and faster than this, especially when there are more clusters ? Regards, Aser > On 27 Oct 2013, at 01:08 pm, fMRI <[log in to unmask]> wrote: > > Dear all, > > I have saved all the clusters as binary mask. Also I have another binary anatomical mask. > > What I am trying to do is to mask the cluster with the anatomical mask so that only the voxels that are in the anatomical mask survive. > > So what is the best expression for this to be written in ImCalc? > > I thought about : (i1.*2)-i2 > > But not sure it is correct. > > Regards, > > Aser