what is your full command line?
On 6/11/13 10:04 AM, Glen Lee wrote:
thanks Doug.
it worked and I got the following result on which I have clarifying
questions:
--------------
Voxel Volume is 1 mm^3
Generating list of segmentation ids
Found 1 segmentations
Computing statistics for each segmentation
0 1 81837 81837
----------------
1) I'm assuming that voxel here refers to vertex since I'm submitting
the surface data.
2) what does 'found 1 segmentations mean'?
3) the dimension is 81837mm^2, correct?
On Tue, Jun 11, 2013 at 12:31 AM, Douglas Greve
<gr...@nmr.mgh.harvard.edu <mailto:gr...@nmr.mgh.harvard.edu>> wrote:
It's --sum for this, not --o
doug
On 6/10/13 4:44 PM, Glen Lee wrote:
Thanks Doug!
I just tried, but I got an error:
mri_segstats --seg mask.mgh --id 1 --i
/fMRI/2D/freesurfer/fsaverage_sym/surf/lh.area --o sum.dat
ERROR: Option --o unknown
I don't see --o option when I looked up mri_segstats --help
either. FYI, I'm using v5.1.
Any idea?
On Mon, Jun 10, 2013 at 3:39 PM, Douglas N Greve
<gr...@nmr.mgh.harvard.edu <mailto:gr...@nmr.mgh.harvard.edu>> wrote:
Hi Glen, you can use
mri_segstats --seg mask.mgh --id 1 --i
$SUBJECTS_DIR/fsaverage_sym/surf/lh.area --o sum.dat
doug
On 06/10/2013 03:17 PM, Glen Lee wrote:
> Dear freesurfer users
>
> I'm wondering if there is any way of figuring out the
surface size
> within a mask image (mask.mgh)
> which is generated after running a group-level GLM analysis
(2nd RFX)
> using mri_glmfit.
>
> As I'm thinking, this may be:
> number of vertex by dimension of one vertex (1mm).
>
> But I could be wrong and let me know if anyone knows the
solution.
>
> -Glen
>
> fyi) the group analysis was performed in freesurfer sym space.
>
>
>
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