Re: [Freesurfer] Manual segmentation to volume

2019-12-20 Thread Greve, Douglas N.,Ph.D.
Use $FREESURFER_HOME/subjects/fsaverage/mri/orig.mgz as the target when you are using the 1mm (there is a mri2.mm folder for 2mm) On 12/19/2019 11:34 AM, Benjamin Ineichen wrote: External Email - Use Caution Many thanks for your quick reply! I tried your suggestion. I got the error fst

Re: [Freesurfer] Manual segmentation to volume

2019-12-19 Thread Benjamin Ineichen
External Email - Use Caution Many thanks for your quick reply! I tried your suggestion. I got the error fstal unknown. So I tried talres 1 instead of fstal 1: mri_vol2vol --talres 1 --interp nearest --mov example.mgz --s 001.mgz --regheader --o example.mni305.mgz but got the err

Re: [Freesurfer] Manual segmentation to volume

2019-12-18 Thread Greve, Douglas N.,Ph.D.
in this case, I might try mri_vol2vol, something like mri_vol2vol --fstal 1 --interp nearest --mov example.mgz --s subject --regheader --o example.mni305.mgz That is a linear transform. If you want a non-linear, I can walk you through that too On 12/18/19 10:13 AM, Benjamin Ineichen wrote: > >

[Freesurfer] Manual segmentation to volume

2019-12-18 Thread Benjamin Ineichen
External Email - Use Caution Dear Freesurfer experts, I have a manual segmentation of a certain brain feature done in Freeview. I want to pool these segmentations from different subjects to create some kind of a heat map/probability map. In order to do this, I assume I need to co