[Freesurfer] Freesurfer Longitudinal analysis

2024-08-23 Thread De Giorgi, Sara
Hi all, Could it be a problem in FreeSurfer longitudinal analysis if I use two different sequences (T1 MP2RAGE and T1 MPRAGE) for different time points/follow-ups? Thanks for the support, Sara ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard

Re: [Freesurfer] Longitudinal base processing error

2024-08-23 Thread Douglas N. Greve
that could certainly be a problem. Is it really just a single value throughout the brain? If so, that is the problem. On the other hand, it could be that the freeview intensity limits are not set well, so try playing with those. You can also click on voxels in the brain and look at the values i

Re: [Freesurfer] Recon-all -all for many MRI sequences?

2024-08-23 Thread Douglas N. Greve
you have to pass it the file(s) you want to analyze. If you have a bunch of dicoms, and your T1 is just one of many, you have to figure out one of the files that corresponds to the T1. Or you can use dcmunpack, eg, dcmunpack -src /path/to/your/dicoms -targ outputfolder -auto-runseq mgz That comm

Re: [Freesurfer] petsurfer questions - No PVC stats file in the similar format as gtm.stats.dat

2024-08-23 Thread Douglas N. Greve
looks like it is only different in the first or second decimal place, is that right? If so, then it is acceptable. On 8/22/2024 4:11 PM, Sneha Pandya wrote: External Email - Use Caution Dear team, A] I am running mri_gtmpvc on our data and need to extract stats data that is in the s