Re: [Freesurfer] PETSurfer analysis question

2020-07-16 Thread Douglas N. Greve
The NoPVC and SGTM values are reasonable. The MG value is pretty crazy. I don't put stock in MZ. Is the MG value much higher than SGTM in other ROIs? What is your mri_gtmpvc command? On 7/16/2020 4:38 AM, Ferraro, Pilar wrote: External Email - Use Caution Hi Freesurfer experts, I

[Freesurfer] PETSurfer analysis question

2020-07-16 Thread Ferraro, Pilar
External Email - Use Caution Hi Freesurfer experts, I’ve run a PETSurfer analysis in order to compare mean uptake values of ROIs obtained with different methods: No PVC, SGTM, MG and MZ. However, I’ve now extracted the mean values and they are extremely heterogeneous. As an exam