No, I am working with MATLAB on the outputs of freesurfer and the
freesurfer_surf2voxels command is under MATLAB. I want to check the
coordinates of lgi values found by recon - all lgi command on MATLAB. When
I check the coordinates on the brain image I realize a shift app 5-10 vox
according to real image. I am now searching on this differences between lgi
surface voxels and real surface voxels.
2017-05-22 18:13 GMT+03:00 Douglas N Greve <gr...@nmr.mgh.harvard.edu>:
> I don't think that freesurfer_surf2voxles is our command is it? In any
> event, I don't know what you mean about shifts.
>
>
> On 05/19/2017 09:01 AM, Serian doma wrote:
> > Hi there,
> >
> > I am trying to use local gyrification index values for the purpose of
> > adaptive smoothing. I use recon -all and calculate lgi values for
> > vertices on the surface. To show related voxels on the MR volume I
> > changed vertex coordinates to voxel coordinates with the help of
> > freesurfer_surf2voxels command. Then I changed the colour of these
> > voxels on the volume obtained by normalization which is under
> > mri/norm.mgz. However there are several types of shifts both left -
> > right and superior - inferior. Could you please help me to identify
> > the problem here?
> >
> >
> > --
> > Serian DOMA
> >
> >
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> --
> Douglas N. Greve, Ph.D.
> MGH-NMR Center
> gr...@nmr.mgh.harvard.edu
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>
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--
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