[Freesurfer] PetSurfer: Can kinetic modeling be applied to PET data with single frame?

External Email - Use Caution Hi experts, As stated in the subject, can kinetic modeling be applied to PET data with only one frame? Or we just stop at ROI analysis without kinetic modeling? Best, Angel ___ Freesurfer mailing list

Re: [Freesurfer] Bug reporting - longmc: case-sensitive issue in variable

External Email - Use Caution The issue presents in the same way when running "recon-all -long" in Fedora linux. As per my message above, modifying "freesurfer/bin/longmc" resolves it. Best, Andrea From: fsbuild Sent: Tuesday, March 19, 2024

Re: [Freesurfer] Bug reporting - longmc: case-sensitive issue in variable

External Email - Use Caution On Ubuntu linux the default shell may still be “dash” and not the “bash” shell. Dash cannot parse all bash scripting, so type “bash” or try setting “bash” to be your default shell and then run commands. - R. On Mar 19, 2024, at 22:17, Boscutti,

[Freesurfer] Bug reporting - longmc: case-sensitive issue in variable

.txt: freesurfer-linux-ubuntu20_x86_64-7.4.1-20230614-7eb8460 Linux instance-20240319-023721 5.15.0-1053-gcp #61~20.04.1-Ubuntu SMP Mon Feb 26 16:50:40 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux cputime unlimited filesize unlimited datasize unlimited stacksize8192 kbytes coredumpsize 0

[Freesurfer] Measure statistics from manually segmented cortical GM

External Email - Use Caution Dear Freesurfer Team, My name is K Eswar, and I am reaching out to seek assistance regarding a project I am currently working on. I have manually segmented the cortical gray matter of a fetal brain MRI (nii.gz and stl formats) and now need to perform

Re: [Freesurfer] if: Expression Syntax - preproc-sess

External Email - Use Caution Thank you Doug. The preproc-sess command line runs fine. An error occurs on: fcseed-sess -s ID -cfg wm.config -overwrite ERROR: could not determine file for rs-fMRI_AROMA/ID/rest/001/fmcpr Best regards Stefano > Il giorno 19 mar 2024, alle ore 15:54,

Re: [Freesurfer] if: Expression Syntax - preproc-sess

Hi Stefano, I think I found and fixed the problem. Can you try these? On 3/19/2024 7:30 AM, Stefano Delli Pizzi wrote: External Email - Use Caution Hi Doug, The raw functional file is firstly passed with motion correction (i.e., mc-sess -s ID -fsd rest -per-run) and AROMA filtering.

[Freesurfer] Issues with accuracy of pial and white matter surface reconstruction in infant_recon_all command

External Email - Use Caution Dear infantFS-team, We are a team of PhD students, who recently decided to use infantFS for the segmentation and surface extraction on our data. We used the infant_recon_all command for preprocessing T1w sMRI scans from the Baby Connectome Project