Don't know what you mean by "extract lGI values from surface data" if
not using mri_segstats as we've discussed. I think you can do the
comparison you want in the GLM using a "two group" analysis where one
group only has one subject.
On 11/09/2017 01:46 AM, Buse Merve Ürgen wrote:
> Thank
Thank you so much! Can I also learn whether running vertex-wise analysis
without GLM analysis in Qdec is possible or not? As I said, I will compare a
single patient with a group of healthy controls, so GLM would not work. What
would you suggest for this? Is it possible to extract lGI values
Intensity Mean will be the mean value of the input (lGI) averaged over
the ROI.
STD, Max, Min, and Range are the intensity stddev maximimum mininum
andrange=max-min over the ROI
On 11/07/2017 12:57 PM, Buse Merve Ürgen wrote:
> Dear Freesurfers,
>
> I have two questions:
>
> 1) In the last
Dear Freesurfers,
I have two questions:
1) In the last stage of the recon-all -s -localGI analysis, local
gyrification index values are calculated at each pial vertices. Is there
any way (command?) to extract *vertex-wise local gyrification index values*
(of individual subjects) *before running
Dear Freesurfer developers,
I would like to run Local Gyrification Index analysis for a group of
healthy controls and a single patient. After running recon-all -s
-localGI command, we get lh.pial_lgi and rh.pial_lgi surf files. In the
last stage of this analysis, local gyrification index
