You can try running gtmseg. You will not want its final output, but along the
way it will produce a file called apas+head.mgz, and this will have a
semi-good segmentation of extracerebral CSF.
On 7/12/2019 12:14 PM, Laboratorio de Neurociencia Funcional wrote:
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Dear Freesurfer experts,
Is there any way to obtain a CSF mask in Freesurfer similar to that obtained
with the SPM segmentation (see attached file)? I would need that the CSF mask
contains not only the cerebral ventricles but also the extracerebral CSF.
Any help with this would be greatly appreciated.
Best regards, Jose
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