Hi again freesurfers,
I have some beginner's problems.
I want to use some specific cortical and subcortical structures from
Recon-all as ROI's in my SPM analyses.
How do I extract and save these as binary masks ?
Would this be a good idea:
pick the structures I want from here
http://ftp.nmr.mg
This looks wrong:
W = TalXFM * Norig * inv(Torig);
If RAS = A.vox2ras1 * [i;j;k;1]; (Note: vox2ras = Norig), then
just
mni305 = TalXFM*A.vox2ras1 * [i;j;k;1]
One way to check is to display the MNI305 and ScannerRAS in the tkmedit
control window. Take the RAS from the control window, put it into
Hi Anna, if you just want to create a binary mask, you can use
mri_binarize --i aparc+aseg.mgz --match 18 54 1035 2035 --o amyg+insula.nii
this will give you a binary mask of amygala and insula
doug
On 6/12/13 10:50 AM, Anna Josefson wrote:
Hi again freesurfers,
I have some beginner's pro
