[Freesurfer] Fusion of PET and T1 weighted

2022-10-12 Thread Amar Shukla
External Email - Use Caution Dear Freesurfer Community. I want to do image fusion (PET+T1) = T' weighted image. Then I want to go for the feature extraction from this T1 modality which I will get from the fusion.So how i can go for this. Questions are: 1) Do I have to use PET

[Freesurfer] mghread : cannot open the file

2022-10-12 Thread priya padma
External Email - Use Caution Hello Team, I am trying to find the volume of WM, GM, CSF separately and I came across this command namely "mri_compute_volume_fractions" Looking through all the email archives I gave the following line as the command after setting the paths $

Re: [Freesurfer] Running recon-all in parallel

2022-10-12 Thread priya padma
External Email - Use Caution thank you for your reply, I got the issue resolved. On Thu, Oct 13, 2022 at 12:02 AM Wighton, Paul wrote: > Hi Padma, > > It looks like tcsh isn't installed. Can you try installing it by running > > ``` > sudo apt update > sudo apt install tcsh >

Re: [Freesurfer] Extract single time frame

2022-10-12 Thread Proulx, Jean Sebastien
Hello, Specifying a single volume frame with # is great, but how to specify a range or multiple arbitrary choosen frames? Something like #0..9 would be nice for the 1st to the 10th frame, and #0,2,4 for the 1st, 3rd and 5th frames. Thanks for the help and Have a very good day! Sebastien

[Freesurfer] Issue with rotation during longitudinal base creation

2022-10-12 Thread Nathan Kindred (PGR)
External Email - Use Caution Hi, I have been processing longitudinal data using the longitudinal processing stream but for some subjects I am having getting this error when creating the base: Input rotation's max deviation from rotation is: 0.000258493 MyMatrix::RotationMean

Re: [Freesurfer] Running recon-all in parallel

2022-10-12 Thread Wighton, Paul
Hi Padma, It looks like tcsh isn't installed. Can you try installing it by running ``` sudo apt update sudo apt install tcsh ``` -Paul From: freesurfer-boun...@nmr.mgh.harvard.edu on behalf of priya padma Sent: Wednesday, October 12, 2022 3:16 AM To:

Re: [Freesurfer] Entering MRISpositionSurface error

2022-10-12 Thread fsbuild
External Email - Use Caution Not sure what your container is running for Freesurfer. I would check you are running the latest version = 7.3.2 compiled for Ubuntu 20 from,

[Freesurfer] Running recon-all in parallel

2022-10-12 Thread priya padma
External Email - Use Caution Hello team, As freesurfer takes lot of time for processing one subject, I was searching on how to run recon-all for multiple subjects in parallel and I found the following in Andy's brain book doc

[Freesurfer] Entering MRISpositionSurface error

2022-10-12 Thread ??????
External Email - Use Caution Hi FreeSurfer Developers, I am attempting to preprocess an MRI dataset from openNeuron