Hi
I am still a bit confused…
I have 2 groups of participants each with fMRI data.
First, I performed 1st level FEAT for all of them.
Then I used 2nd level whole-brain FEAT to find out if there is any significant group difference.
However, there is not any significant group difference.
Then I am thinking of a ROI analysis instead of whole brain.
So I created a mask.
Initially I thought I could use fslmeants with that mask to extract values from the group level feat/ cope.feat / filtered_func_data.nii.gz……. and performed a t test?
But is that wrong?
Thanks!
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