Re: [Freesurfer] question abt dt-recon

2013-05-21 Thread Douglas N Greve
The native DTI space.
doug

On 05/21/2013 04:41 PM, Ritobrato Datta wrote:
> Hello All,
>
> I havent used dt-recon yet but I have a question abt it.
>
> When the dt-recon computes the FA maps, whats the dimensions of these FA maps 
> ? Are they resampled to the freesurfer anatomical voxel size (1x1x1) or are 
> they in their native voxel size (in which they were collected) ?
> If I want to extract say the meanFA from one of the ROIs that freesurfer 
> dumps in aseg/wmparc, can I do that ?
>
> Thanks
>
> Ri
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> Freesurfer mailing list
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>
>

-- 
Douglas N. Greve, Ph.D.
MGH-NMR Center
gr...@nmr.mgh.harvard.edu
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[Freesurfer] question abt dt-recon

2013-05-21 Thread Ritobrato Datta
Hello All,

I havent used dt-recon yet but I have a question abt it. 

When the dt-recon computes the FA maps, whats the dimensions of these FA maps ? 
Are they resampled to the freesurfer anatomical voxel size (1x1x1) or are they 
in their native voxel size (in which they were collected) ?
If I want to extract say the meanFA from one of the ROIs that freesurfer dumps 
in aseg/wmparc, can I do that ?

Thanks

Ri
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Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer


The information in this e-mail is intended only for the person to whom it is
addressed. If you believe this e-mail was sent to you in error and the e-mail
contains patient information, please contact the Partners Compliance HelpLine at
http://www.partners.org/complianceline . If the e-mail was sent to you in error
but does not contain patient information, please contact the sender and properly
dispose of the e-mail.