I'm glad to hear it improved.
cheers Bruce
On Sat, 30 Aug 2014, Úrsula Pérez Ramírez wrote:
Hi all, Thanks Bruce for your recommendation, with recon-all I obtain a much better skull stripping. Now I'm going to change thresholds because at the top and bottom slices the segmentation is inadequate: central segmentation is missing.
Cheers,
Úrsula
Date: Fri, 29 Aug 2014 11:48:51 -0400 From: fischl@nmr.mgh.harvard.edu To: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] mri_watershed: really bad skull stripping
you can give any format we support to recon-all as the input, including .mgz
cheers Bruce On Fri, 29 Aug 2014, Úrsula Pérez Ramírez wrote:
Hi Bruce,
thank you very much for your fast answer. I'm running outside recon-all, only with mri_watershed. Thanks, that could help. Which are the options fo
r
recon-all if I have already the .mgz file?, I'm getting errors, appart fro
m
the warning for updating tcsh.
Cheers, Ursula
Date: Fri, 29 Aug 2014 11:23:06 -0400 From: fischl@nmr.mgh.harvard.edu To: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] mri_watershed: really bad skull stripping
Hi Arsula
are you running this through recon-all or outside of it? The skull stripping works better after the intensity normalization that is part of recon-all
cheers Bruce
On Fri, 29 Aug 2014, Úrsula Pérez Ramírez wrote:
Hello,
I’m new with FreeSurfer and I’m getting a really bad skull stripping (al
mo
st
nothing) with mri_watershed –atlas in images converted from DICOM to .mg
z
with mri_convert. I lowered the threshold but did not improved considera
bl
y.
I have tried with a subject from the tutorial dataset and it’s OK. What
ca
n
be the problem?
Thank you very much!
Úrsula
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