Hi Gabor
the partial volume estimates are not the probabilities. We could output
p-values, but that won't give you partial volume estimates.
Bruce
On Thu, 15 May
2014, Gabor Perlaki wrote:
Dear Bruce,
I think of a probability map for each segmented structure, like the
partial volume images
Dear Bruce,
I think of a probability map for each segmented structure, like the
partial volume images for WM, GM and CSF in FSL. Is there anything
like that in Freesurfer?
Thanks,
Gabor
2014-05-09 22:48 GMT+02:00 Gabor Perlaki :
> Dear Bruce,
>
> I think of a file which also shows the partial v
Hi Gabor,
sorry, I still don't know what you mean. The volume estimates in aseg.stats
do include partial volume estimates. Do you mean to include only the volume
of a structure that comes from partial volume voxels? Would that really be
useful? For something like the hippocampus it will be a lo
Dear Bruce,
I think of a file which also shows the partial volume estimates for
the segmented structures.
Thanks,
Gabor
2014-05-07 22:31 GMT+02:00 Gabor Perlaki :
> Dear Bruce,
>
> Is there a file generated by freesurfer which stores the subcortical
> segmentations together with the information
what information would you want?
Bruce
On Wed, 7 May 2014, Gabor Perlaki wrote:
> Dear Bruce,
>
> Is there a file generated by freesurfer which stores the subcortical
> segmentations together with the information of partial volume
> estimates?
>
> Thanks,
> Gabor
> ___
Dear Bruce,
Is there a file generated by freesurfer which stores the subcortical
segmentations together with the information of partial volume
estimates?
Thanks,
Gabor
___
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Hi Gabor
we do partial volume correction when we compute the aseg.stats
cheers
Bruce
On Tue, 6 May
2014, Gabor Perlaki wrote:
> Dear all,
>
> I've loaded the mri/aseg.mgz in slicer3D and done a label statistics
> on the image. The left caudate was reported to be 4005 mm^3 and the
> right caudat
Dear all,
I've loaded the mri/aseg.mgz in slicer3D and done a label statistics
on the image. The left caudate was reported to be 4005 mm^3 and the
right caudate to be 4011 mm^3 by Slicer3D. However, these numbers are
somewhat different from the values reported in aseg.stats: 3757 mm^3
and 3901 mm^
