septembre 2018 22:29
À : Freesurfer support list
Objet : Re: [Freesurfer] Midline errors
Hi Bruce,
I upload my subject to the ftp site as you requested. In the file midline_MP,
you will find a file named Freesurfer_S043_test in which I made modifications
on the aseg.presurf. The other file
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Hi Bruce,
I upload my subject to the ftp site as you requested. In the file midline_MP,
you will find a file named Freesurfer_S043_test in which I made modifications
on the aseg.presurf. The other file is the participant without modification.
The
Hi Maxime
if you upload a gzipped tar file of the entire subject dir to our ftp
site we will take a look. Please include voxel coordinates of the spots
you think are inaccurate.
cheers
Bruce
On Thu, 13 Sep 2018, Maxime Perron wrote:
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Hi Freesurfer
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Hi Freesurfer Experts,
I tried to correct the midline with the information you provided me. Indeed, I
tried to correct the aseg.presurf (Freesurfer v.6) using Freeview. Although
parcelisation has changed, the midline has not changed. I launched
HI Maxime
check the aseg labels and make sure they are correct (and fix them if
not). Probably a couple of left/right ventricle voxels are mislabeled
Bruce
On
Fri, 10 Aug 2018, Maxime Perron wrote:
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Hello FreeSurfer Developers,
I use
Hi Guys,
In few recons, I noitced that in the midline, pial and white matter
boundaries are not the way they are supposed to be; i.e., they sometimes
diverge toward the ventricles instead of following the midline and these
divergences are not symmetrical either.
I thought maybe I should add some
Hi Nima,
the surfaces are frozen when they are adjacent to non-cortical regions,
as determined by the aseg. Are the regions where it is (incorrectly)
deforming segmented properly? Control points definitely won't help, and you
can't add them for the pial surface really (although adding them to