Re: [Freesurfer] converting preprecessed functional surface data to gifti

2024-01-29 Thread wangzhiwei3233
External Email - Use Caution Dear Yujing,Thank you for your response. I attempted the command again as follows:mris_convert -f $funcfile ${SUBJECTS_DIR}/fsaverage/surf/${hemi}.white ./$fname.gii This time, no errors were reported. However, upon comparison, it appears that the

Re: [Freesurfer] longitudinal hippocampal segmentation error in Mac OS Sonoma + Freesurfer 7.2.0

2024-01-29 Thread fsbuild
External Email - Use Caution At this point, I think your best bet is to install and run the freesurfer 7..4.1 release from June 2023 which was tested with R2019b. Although The MathWorks does not support R2019b on MacOS Sonoma, I think we tested the 7.4.1 release on BigSur,

Re: [Freesurfer] longitudinal hippocampal segmentation error in Mac OS Sonoma + Freesurfer 7.2.0

2024-01-29 Thread Iglesias Gonzalez, Juan E.
Dear Joao, I’ll defer to our software specialists, but another option may be trying the Python version: https://surfer.nmr.mgh.harvard.edu/fswiki/SubregionSegmentation Cheers, /E -- Juan Eugenio Iglesias http://www.jeiglesias.com From: freesurfer-boun...@nmr.mgh.harvard.edu on behalf of João

[Freesurfer] longitudinal hippocampal segmentation error in Mac OS Sonoma + Freesurfer 7.2.0

2024-01-29 Thread João Ramos
External Email - Use Caution Dear all, I would appreciate your help in an issue I am having and one that I have not found a reference to regarding Freesurfer. Basically, I have run all of the longitudinal Freesurfer pipeline and I am now interested in running the longitudinal

[Freesurfer] Fixing intensity normalization issue which leads to gray matter classified as WM

2024-01-29 Thread Maya Yablonski
External Email - Use Caution Hello, I am running freesurfer v7.3.2 reconall with -synthseg on a pediatric sample, and for one specific subject I keep getting a lot of gray matter classified as white matter, which leads to the ?h.white surfaces being too close to the pial

Re: [Freesurfer] conversion of D-K atlas

2024-01-29 Thread Fischl, Bruce R.,PHD
Hi Anna The DK atlas (or DKT?) gets written into the aparc+aseg.mgz volume, but the DKT parts of it only consist of cortex. The subcortical labels are the normal ones (caudate, putamen, etc...) Cheers Bruce From: Arkhipova Anna, MUDr. Sent: Monday, January 29, 2024 10:21 AM To: Fischl, Bruce