You can also skip the 1st two steps and just convert aparc+aseg.mgz to
MNI with mri_vol2vol (make sure to use the --interp nearest flag). Then
look for voxels with values 1030 (left STG) or 2030 (right STG).
doug
Bruce Fischl wrote:
Hi HweeLing,
I think the aparc.a2005s has the STS labeled in it, so you should
already have what you need in individual space. You could use
mri_annot2label, mri_label2vol and mri_vol2vol to transform this into
MNI if you need to.
cheers,
Bruce
On Fri, 12 Sep 2008, Hwee Ling Lee wrote:
Hi All,
I was looking for methods to create a superior temporal sulcus
mask (upper and lower boundary).
From my understanding, Freesurfer does a pretty good job in labeling
the
sulcus, hence I was wondering if there are possible ways to write the
particular ROI as a mask image for each individual subject, and
preferably
to be in the MNI space or if not, at least in the native space.
Thank you.
Best wishes,
HweeLing
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Hwee Ling, Lee
Max-Planck Institute for Biological Cybernetics
Cognitive Neuroimaging
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