Hi FSL forum.
Can anyone help me determining the amount of activated voxels contained within a userdefined ROI?
I have used some commands like --volume and fslmaths but I'm afraid it returns the whole voxels inside
a ROI and not only the activated voxels I want to assess (see the attached image). I.e. these commands
output the anatomical scan plus the activated voxels.
Thanks in advanced.