REgister the FDG to the anatomical (mri_coreg --s subject --mov fdg.nii --reg fdg.reg.lta), sample the FDG into the anatomical space (mri_vol2vol --mov fdg.nii --reg fdg.reg.lta --fstarg --o fdg.anat.mgz), the use mri_segstats --seg rh.hippoAmygLabels-T1.v21.FS60.FSvoxelSpace.mgz --i fdg.anat.mgz --sum sum.dat

On 5/3/2021 12:48 PM, Mohammad Akradi wrote:

External Email - Use Caution

Dear Freesurfer Development Team

I've used freesurfer with hippocampal subfields module to get GM and Thickness in this region in detail. but now I need this subfields' mask to use it on my PET data. So I'll appreciate it if you tell me how I can get this regions' mask. Or which atlas I should use to achieve them? so I can calculate FDG uptake in these regions too.

best regards

--

Mohammad Akradi
MSc Student,

Institute of Medical Science and Technology,

Shahid Beheshti University, Tehran, Iran
_______________________________________________
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer