[Freesurfer] HOW TO RECONSTRUCT PATIENT'S FACE using brain MRI

External Email - Use Caution Dear Experts, I'm trying to understand what is the best approach to reconstruct the face of the patient from the MRI scan. I'm well aware that with MiDeFace we can alter the face and skull anatomy enough to anonymize the subject. https://secure-web.cis

Re: [Freesurfer] SAMSEG estimation error

External Email - Use Caution Hi Stefano, I've investigated the use of SAMSEG for AD/MCI patients. I'm using the 7.2 version of Freesurfer and I've realized that I get different results using the same data but when I run the SAMSEG multiple times. Differently from using ASEG, SAMS

Re: [Freesurfer] SAMSEG and statistics

External Email - Use Caution Hi Douglas, I've investigated the use of SAMSEG for AD/MCI patients. I'm using the 7.2 version of Freesurfer and I've realized that I get different results using the same data but when I run the SAMSEG multiple times (on the same patient). Differen

[Freesurfer] Reliability and sensitivity of two whole-brain segmentation approaches − ASEG and SAMSEG

External Email - Use Caution Hi Donatas, I've read your full paper and it is very interesting. During my investigation on the use of SAMSEG and ASEG for AD/MCI patients, I've found some unexpected behaviors. I'm using the 7.2 version of Freesurfer and I've realized that I get d

Re: [Freesurfer] Reliability and sensitivity of two whole-brain segmentation approaches − ASEG and SAMSEG

External Email - Use Caution Hi Donatas, I've read your full paper and it is very interesting. During my investigation on the use of SAMSEG and ASEG for AD/MCI patients, I've found some unexpected behaviors. I'm using the 7.2 version of Freesurfer and I've realized that I get d

Re: [Freesurfer] SAMSEG and statistics

External Email - Use Caution Hello, this is true (i.e. reproducibility) for ASEG (when running recon-all -all). But, if you use SAMSEG (i.e. running run_samseg instead) you get slightly different results everytime. This is regardless you use -threads flag or not. My command li

Re: [Freesurfer] SAMSEG and statistics

External Email - Use Caution I've tested reproducibility of the results either using ASEG (therefore via recon-all -all) and also SAMSEG (via run_samseg). The methods are different either in terms of reproducibility of results. Multiple runs of ASEG (recon-all -all) provide the

[Freesurfer] SAMSEG choice of the input

External Email - Use Caution Dear Experts, I'm trying to understand what is the best input choice for running SAMSEG --recon in order to have the closest results as possible when compared against ASEG after executing (separately) an instance of recon-all all (and the raw input file

[Freesurfer] SynthSeg terminates with 'std::bad_alloc' error when using --threads option (>1)

External Email - Use Caution Hello experts, I've installed FreeSurfer 7.3.2 and used SynthSeg with --parc --robust and --threads options. The Virtual Machine I use has 4 cores and 20GB of ram, running Ubuntu 18.04. I've executed the same command without --threads option and it work