Hi James
yes, I guess that is the right workflow. YOu will also need to modify the
color lut to include your new parcel. As for overlap you could just
remove it in matlab I guess. Or maybe mris_label2annot handles it, I'm not
sure (Doug may know)
cheers
Bruce
On Mon, 23 Jul 2018, James Hobart wrote:
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Good Morning All,
Just wondering if anyone had any advice regarding this problem? I am still
struggling to get things
running as intended!
Any help would be greatly appreciated.
BW
James
On Tue, Jun 26, 2018 at 1:20 PM, James Hobart <jameshoba...@gmail.com> wrote:
Hi Freesurfer community,
I have an issue in adding a surface label to an annot file.
I had a manually drawn .nii mask in native space for each subject which
I have used
mri_vol2surf to create a surface overlay and then mri_vol2label (with the
surf argument)
to create a surface label for the mask.
I also have a custom parcellation of fsaverage which I have mapped to
individual native
space using mri_surf2surf.
My issue is I want to combine the outputted binarymask.label file with
the custom
parcellation. My understanding is that I would need to combine the
binarymask.label with
the custom.parc.annot file. In order to do this wopuld I break down the
annot file with
mri_annot2label and then rebuild including the new binarymask.label?
Could I also just add another row to the LUT from the custom.parc.annot
file to allow
this?
And finally, how do I deal with the fact that the binarymask.label will
overlap with
other labels? Ideally I need to force the overwrite of vertex labels so
that the
binarymask.label is prioritised?
BW
James
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