Re: [Freesurfer] Non-uniform voxel size

2021-01-13 Thread Julie Ottoy
External Email - Use Caution Thank you Doug, this is great! On Wed, 13 Jan 2021 at 10:41, Greve, Douglas N.,Ph.D. < dgr...@mgh.harvard.edu> wrote: > I've just created a new version of gtmstats2table (attached). This will > take a --volume flag to report the volume of the ROIs

Re: [Freesurfer] Non-uniform voxel size

2021-01-13 Thread Greve, Douglas N.,Ph.D.
I've just created a new version of gtmstats2table (attached). This will take a --volume flag to report the volume of the ROIs instead of the uptake On 1/6/2021 6:00 PM, Julie Ottoy wrote: External Email - Use Caution Thank you Doug! I have another question related to voxel size. In

Re: [Freesurfer] Non-uniform voxel size

2021-01-06 Thread Julie Ottoy
External Email - Use Caution Thank you Doug! I have another question related to voxel size. In the GTM PVC pipeline, the gtm.stats.dat file also outputs the NVoxels. However, is there a way to easily retrieve the volume (instead of NVoxels) for each ROI within the gtm.stats file?

Re: [Freesurfer] Non-uniform voxel size

2020-12-23 Thread Greve, Douglas N.,Ph.D.
No, not a problem. On 12/21/2020 12:52 PM, Julie Ottoy wrote: External Email - Use Caution Dear freesurfer team, I am dealing with PET scans that were acquired at different sites. They do not have uniform voxel size and dimensions. I was wondering if this would be an issue for the

[Freesurfer] Non-uniform voxel size

2020-12-21 Thread Julie Ottoy
External Email - Use Caution Dear freesurfer team, I am dealing with PET scans that were acquired at different sites. They do not have uniform voxel size and dimensions. I was wondering if this would be an issue for the sGTM and MG PETSurfer-PVC and/or for the "vol2surf