Dear Freesurfer list, Does anybody know how to deal with the parts of the ventricles that have not been filled in yellow when editing the white matter mask? (see enclosed image) Is it necessary to fill them as other parts of the wm that have not been included, such as vascular lesions? If I fill them using this, will that parts be considered white matter instead of ventricles? Or this is not relevant?
Kind regards, Manuel
Hi Manuel
yes, you can either fill them in the wm or edit the aseg
cheers Bruce On Tue, 14 Mar 2017, Manuel Delgado wrote:
Dear Freesurfer list, Does anybody know how to deal with the parts of the ventricles that have not been filled in yellow when editing the white matter mask? (see enclosed image) Is it necessary to fill them as other parts of the wm that have not been included, such as vascular lesions? If I fill them using this, will that parts be considered white matter instead of ventricles? Or this is not relevant?
Kind regards, Manuel
freesurfer@nmr.mgh.harvard.edu
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Bruce Fischl -
Manuel Delgado