Re: [Freesurfer] MeanItensities- PET

2022-06-24 Thread Bouchra Guelib
External Email - Use Caution I would like to follow the documentation, however I need all 45 subcortical regions which I can't get them using mri_gtmpvc Le ven. 24 juin 2022 à 15:32, Douglas N. Greve a écrit : > This is not the workflow that we support. Follow the workflow in

Re: [Freesurfer] ERROR : mri_ca_register with non-zero status 15

2022-06-24 Thread Douglas N. Greve
You are using a development build from 20190911. Why? Please replicate with one of the officially released versions of FS. We do not recommend using development versions expcept in very special cases. On 6/24/2022 10:33 AM, 김다운 wrote: External Email - Use Caution this is my

Re: [Freesurfer] selxavg3-sess out of memory error

2022-06-24 Thread Douglas N. Greve
Sorry, I thought I sent an email responding to this. Try running it with -run-wise. This will analyze each run separately. I can't remember whether it generates a final combined average (been a long time since I used this option), but run it and see what it does. On 6/23/2022 2:00 PM, Caspar

Re: [Freesurfer] ERROR : mri_ca_register with non-zero status 15

2022-06-24 Thread Douglas N. Greve
Can you send the recon-all.log file? On 6/21/2022 6:44 AM, 김다운 wrote: External Email - Use Caution Hello FreeSurfer Develops, I'm attempting to run recon-all on two single subject with T1. However, I got the following error message for subject respectively:

Re: [Freesurfer] MeanItensities- PET

2022-06-24 Thread Douglas N. Greve
This is not the workflow that we support. Follow the workflow in the petsurfer documentation is you want assistance. On 6/21/2022 4:40 AM, Bouchra Guelib wrote: External Email - Use Caution Hi, I want to register PET to T1 MRI using FSL dof12 then I want to extract the SUV. I would

Re: [Freesurfer] Visualizing and interpreting vertex-wise GLM analysis

2022-06-24 Thread Douglas N. Greve
On 6/20/2022 3:42 PM, Julian Macoveanu wrote: > External Email - Use Caution > > Dear Freesurfers, > > I have a simple design with patients and controls and would like to > find regions showing group differences in cortical volume and > thickness. I also remove the effect of age, sex

Re: [Freesurfer] Problem with longitudinal processing (MS lesions/samseg)

2022-06-24 Thread Douglas N. Greve
On 6/20/2022 3:03 AM, Wittayer, Matthias wrote: External Email - Use Caution Hi, thanks for your answer. Yes I did the longitudinal runs using the base as described in the manual. So the pipeline is: 1.) Cross sectional Recon all 2.) recon-all -base Template.nii -tp timepoint1.nii

Re: [Freesurfer] recon-all -s exited with ERRORS

2022-06-24 Thread Douglas N. Greve
you do not need the white or pial surfaces, just the orig.nofix. On 6/19/2022 5:17 PM, Wang, Yu wrote: External Email - Use Caution Hi freesurfer expects,   I have tried to use this way to solve the problem, but it did not work because I don’t have the files like lh.pial. But I

[Freesurfer] How to interpret vertex-wise findings?

2022-06-24 Thread Julian Macoveanu
External Email - Use Caution Dear Freesurfers, I have a simple design with patients and controls and would like to find regions showing group differences in cortical volume and thickness. I also remove the effect of age, sex and ICV. Running the GLM group analysis by the book I