yes, it's possible. You'll need to download and install freesurfer, then try out the mri_watershed command (or just run recon-all on your data, mri_watershed is one of the steps it runs) On Tue, 3 Nov 2009, Ribes Delphine wrote:
Hi,
Looking at Literature, HWA algorithm seems to perform well for my kind of data. Also the results I've got seems to confirm this hypothesis. But if possible I would like to siwcth of the affine registration.
So yes I would like only to do skull strip using HWA algorithm. Is it possible to do so in freesurfer? :-)
Thanks
De : Pedro Paulo de Magalhães Oliveira Junior [ppj@netfilter.com.br] Date d'envoi : mardi 3 novembre 2009 13:43 À : Ribes Delphine Cc : freesurfer@nmr.mgh.harvard.edu Objet : Re: [Freesurfer] Skull Stripping Free surfer
Using FreeSurfer just for Skull Striping is like killing an ant with an MP5 :)
Are you sure you just want to skull strip?
2009/11/3 Ribes Delphine <delphine.ribes@epfl.chmailto:delphine.ribes@epfl.ch> Dear Users,
I've just started using FreeSurfer. I would like to use it for skull-stripping.
I've created a batch file to process all my subjects. and I am basically using the command line:
recon-all -autorecon1 -skullstrip -s subj1
I would like to know if there is a way to only do skull-stripping and not doing the Talairach Transform and then INU correction?
I would like to have the skulll-stripp volume in the same space coordinate as originally?
Otherwise, I am doing skull-stripping of T1 weighted images of normal elderly subejcts. Is there any specific recommandation for skull-stripping parameters?
Thanks a lot, Delphine
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