Re: [Freesurfer] The better way to turn off PVC?

2022-01-27 Thread Douglas N. Greve
You need to use both to totally turn it off. There are two types of PVEs. One is due to blurring/smoothing (fixed with --psf). The other is due to multiple tissue types being in the same voxel (the tissue fraction effect (TFE)) On 1/27/2022 12:40 PM, Zhener Zhang wrote: External

[Freesurfer] The better way to turn off PVC?

2022-01-27 Thread Zhener Zhang
External Email - Use Caution Hello, I have a question regarding the following PETSurfer command: mri_gtmpvc --i pet.nii.gz --reg template.reg.lta --psf FWHM --seg gtmseg.mgz --default-seg-merge --auto-mask 1 .01 --mgx .01 --o gtmpvc.output I have been trying to run the