you should be able to use mris_preproc
On 10/9/14 1:08 PM, Lars M. Rimol wrote:
Hi,
In the wiki page on the gyrification index it says that to sample the results to ico, use recon-all -s my_subject_id -qcache -measure pial_lgi
If I prefer not to use qudec, can I instead use mris_preproc to do the registration to atlas and concatenate the files and then use mri_surf2sruf to smooth? And then proceed with inferential statistics?
Thank you!
from the wiki:
The primary output file is ?h.pial_lgi, which can be viewed as an overlay in tksurfer or freeview: tksurfer my_subject_id lh inflated -overlay lh.pial_lgi
To perform a vertex-wise analysis in QDEC of the lgi surface data, first sample the results to the average template subject 'fsaverage':
recon-all -s my_subject_id -qcache -measure pial_lgi Do this for each of the subjects in your group
-- yours,
Lars M. Rimol, PhD Norwegian University of Technology and Science (NTNU) Trondheim, Norway
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