.
2015-07-15 18:10 GMT+02:00 Martin Hebart martin.heb...@gmail.com:
Dear Thomas and Doug,
Thanks a lot for your replies, I believe you fully answered my question.
@Thomas: The reason I would like to dilate masks into white matter is that
although the masks are quite accurate for structural
(--wmparc-dmax 2), then merge the WM labels with the GM labels
On 07/14/2015 08:18 AM, Martin Hebart wrote:
Dear Freesurfer users,
I would be really happy if someone could help me out on the issue I
mentioned below.
What I want to do is create non-overlapping anatomical ROI masks
Dear Freesurfer users,
I would be really happy if someone could help me out on the issue I
mentioned below.
What I want to do is create non-overlapping anatomical ROI masks that are
not restricted to grey matter only.
Thanks a lot in advance!
Martin
-
Dear all,
I've created
Dear all,
I've created non-overlapping ROI masks using
mri_label2vol --seg aparc.a2009s+aseg.mgz --regheader orig.mgz --o rois.nii
--temp sub.nii --subject 01
Now these ROI masks are actually quite conservative concerning grey matter
vs. other structures, i.e. they are only on the grey matter.
+aseg.mgz --regheader
$1/$2/mri/orig.mgz --o $1/$2/roi/mask_vol.nii --temp $1/$2/mri/orig.mgz
--subject $2
Cheers,
Martin
2015-07-01 23:38 GMT+02:00 Douglas N Greve gr...@nmr.mgh.harvard.edu:
How did you create the ROIs?
On 07/01/2015 12:25 PM, Martin Hebart wrote:
Dear members of the list
will have
already resolved the issues of overlap that you mention.
doug
On 07/02/2015 04:07 AM, Martin Hebart wrote:
Here's the exact code that I used:
surface:
mri_label2vol --annot aparc.a2009s.annot --regheader
$1/$2/mri/orig.mgz --o $1/$2/roi/mask_lh.nii --temp $1/$2/mri/orig.mgz
Martin Hebart martin.heb...@gmail.com:
Hi Doug,
Thanks a lot. But aren't the aparc.a2009s+aseg.mgz the volume-based ROIs
and aren't they less accurate than the surface-based ones?
Best,
Martin
Am 02.07.2015 14:47 schrieb Douglas N Greve gr...@nmr.mgh.harvard.edu:
I would just use the 2nd
Dear members of the list,
I'm new to Freesurfer, so please excuse me asking possibly basic questions.
I have spent quite some time on the wiki and searching through the emails
before writing to the list, but I might have missed some important
information.
I would like to work on anatomical ROIs
