External Email - Use Caution
Thank you!
Il giorno mar 18 dic 2018 alle ore 11:43 Bruce Fischl <
fis...@nmr.mgh.harvard.edu> ha scritto:
> Hi Maurizio
>
> the orig.mgz has been converted to 1 byte/pixel and 256^3 1mm isotropic.
> You can use mri_convert to go back to your original data space via:
>
>
> mri_convert -rl orig/001.mgz
>
> cheers
> Bruce
>
>
> On Tue,
> 18 Dec 2018, Maurizio Bergamino wrote:
>
> >
> > External Email - Use Caution
> >
> > Hello,I am trying to run a VBM analysis by using the white matter and
> the grey matter masks from
> > Freesurfer, because, often, other tools are not able to calculate a
> correct white matter and grey matter
> > masks.
> > When I have these masks, I have to apply them to my original T1 images.
> However, the original T1 is in
> > different space. I can resample the ROIs (WM and GM) in order to apply
> them to my original T1, but my
> > question is:
> > Can I use the orig.mgz from Freesurfer as my T1 for VBM, or does it have
> different intensity from my real
> > T1 acquisition?
> >
> > Thanks,
> > Maurizio
> >
> >___
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