External Email - Use Caution
Hello Freesurfer Devs!
I am attempting to extract the tau uptake in the amygdalar segmentations. I ran this command: mri_segstats --seg rh.hippoAmygLabels-T1.v21.FS60.FSvoxelSpace.mgz --i anat_resliced.mgz --sum rHA_stats.dat to try and calculate the tau uptake.
I was able to get an output, but I am unsure how to proceed from here. I basically want to get the pvc uptake of the amygdalar and hippocampal subfields scaled to the pons. I don't think I can run the mri_gtmpvc command, so if you had any insight on how to calculate the scaled uptake of tau in the subfields, let me know!
Best, Samantha
I don't think it is a good idea to try to PVC the amygdalar segmentations as they are too small.
On 4/28/2022 4:27 PM, Tun, Samantha wrote:
External Email - Use Caution
Hello Freesurfer Devs!
I am attempting to extract the tau uptake in the amygdalar segmentations. I ran this command:
mri_segstats --seg
rh.hippoAmygLabels-T1.v21.FS60.FSvoxelSpace.mgz --i anat_resliced.mgz --sum
rHA_stats.dat
to try and calculate the tau uptake.
I was able to get an output, but I am unsure how to proceed from here. I basically want to get the pvc uptake of the amygdalar and hippocampal subfields scaled to the pons. I don’t think I can run the mri_gtmpvc command, so if you had any insight on how to calculate the scaled uptake of tau in the subfields, let me know!
Best,
Samantha
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
freesurfer@nmr.mgh.harvard.edu
-
Douglas N. Greve -
Tun, Samantha