sure, it will preserve the 0.9mm which should help a bit if you have enough
SNR
On Tue, 24 Jan
2017, Alex Cohen wrote:
It was more a question of:Should the -hires switch be used if you're just
interested in subcortical parcellation, and your data happens to be 0.9mm,
etc... or is this feature aimed at ex-vivo data or similar data.
-Alex
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Alexander Li Cohen, M.D., Ph.D.
E-mail: alexander.coh...@childrens.harvard.edu (Medical/Science Email)
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On Tue, Jan 24, 2017 at 12:32 PM, Bruce Fischl <fis...@nmr.mgh.harvard.edu>
wrote:
sorry, I still don't understand. Are you really trying to
generate a subcortical atlas? Or do you mean a subcortical
segmentation? If the
latter, then 1mm is fine. The resolution you want really
depends on what you are trying to do
On Tue, 24 Jan 2017, Alex Cohen wrote:
generating the subcortical atlas:
recon-all now produces aseg.mgz (subcortical atlas)
with Hi-Res data (<1mm).
The -hires flag is still necessary to include with
recon-all when hi-res
data is input. Changes to mri_normalize,
mri_em_register and mri_watershed
were made to support this feature.
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Alexander Li Cohen, M.D., Ph.D.
E-mail: alexander.coh...@childrens.harvard.edu
(Medical/Science Email)
E-mail: alexco...@gmail.com (Lifetime Email)
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On Tue, Jan 24, 2017 at 12:21 PM, Bruce Fischl
<fis...@nmr.mgh.harvard.edu>
wrote:
Hi Alex
cut it for what?
Bruce
On Tue, 24 Jan 2017, Alex Cohen wrote:
So what resolution would make sense to
use? the
release notes say <1.0mm but
would 0.9mm isovol really cut it?
-Alex
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E-mail:
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(Medical/Science Email)
E-mail: alexco...@gmail.com (Lifetime
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