External Email - Use Caution Hi Greve,
I uploaded my data to the ftp site, Thanks, Maxime ________________________________________ De : freesurfer-boun...@nmr.mgh.harvard.edu <freesurfer-boun...@nmr.mgh.harvard.edu> de la part de Greve, Douglas N.,Ph.D. <dgr...@mgh.harvard.edu> Envoyé : 6 mars 2019 18:26 À : freesurfer@nmr.mgh.harvard.edu Objet : Re: [Freesurfer] Gray matter segmentation Can you tar up and upload the subjects to ftp://surfer.nmr.mgh.harvard.edu/transfer/incoming Let me know when they are there On 3/4/19 4:59 PM, Maxime Perron wrote: > > External Email - Use Caution > > Hi Freesurfer Experts, > > > I was wondering if you have had time to look at my problem? > > > Cheers, > > Maxime > > ------------------------------------------------------------------------ > *De :* Maxime Perron > *Envoyé :* 26 février 2019 14:26 > *À :* Freesurfer support list > *Objet :* Re: [Freesurfer] Gray matter segmentation > > Hi Bruce, > > Thanks a lot for your quick answer. In the aseg, the gray matter in > this region is not labelled. I've attached two cases of such error in > the participants. > > In the first participant (S156), the cc seems to be O.K., yet the gray > matter is not labelled. I tried to correct the aseg but the > segmentation doesn’t change: indeed, the modification does not seem to > have been taken into account after the recon-all -noaseg, even after > modifying both the aseg and the aseg.presurf. > > In the second participant (S115), the cc is mislabelled, and it’s > probably what causes the error of segmentation and gray matter labelling. > > All in all, I have two patterns of error. Do you have any > modifications in mind that could solve these issues? > > Thank you very much in all cases! > > Maxime > > > >> On Feb 24, 2019, at 8:14 PM, Bruce Fischl <fis...@nmr.mgh.harvard.edu >> <mailto:fis...@nmr.mgh.harvard.edu>> wrote: >> >> Hi Maxime >> >> what does the aseg look like in that region? The pial surface gets >> "frozen" adjacent to the cc (so it is fixed to be in the same >> location as the white). Maybe the cc if off by a bit? >> >> cheers >> Bruce >> On Sat, 23 Feb 2019, Maxime Perron wrote: >> >>> External Email - Use Caution >>> Dear Freesurfer experts, >>> >>> I use Freesurfer 6 on macOS Sierra 10.12.6. I noticed a potential >>> error in some of my participants. In >>> fact, there seems to have an error in the segmentation of gray >>> matter. You will find attached pictures >>> of the segmentation. I am wondering if it is an error and if anyone >>> has any idea to fix it. I think it >>> affects the surfaces. >>> >>> Thank you, >>> Maxime Perron >> _______________________________________________ >> Freesurfer mailing list >> Freesurfer@nmr.mgh.harvard.edu <mailto:Freesurfer@nmr.mgh.harvard.edu> >> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
