Hi Graham-

The link below has a step-by-step method of editing labels in Freesurfer. It may be of some use.

http://www.ci.uchicago.edu/wiki/bin/view/HNL/EditROI

Please let me know if it makes things any easier.

Anthony

Bruce Fischl wrote:

Hi Graham,

is this on an individual subject or on fsaverage? I think fsaverage loads the aparc.annot file by default so it already has a label defined at each vertex. Otherwise it's probably a bug.

Bruce

On Wed, 16 Jan 2008, Graham Wideman wrote:

...

Folks:

We notice that when we try editing labels in tksurfer (eg: draw an outline, fill with new label value), this results in tksurfer's control panel showing two labels everywhere (even where we didn't edit), with the second one saying "1 additional label" (or something like that... don't have it running at the moment).

Further exploration has us puzzled about deletion, saving and so on.

What is the model that tksurfer is following here?

If you load one label file, and then start editing, is that like tksurfer introduces another "layer" (ie: a second label slot for every vertex?). How do you load a label file and explicitly edit that data instead of creating new data?

Thanks,

Graham _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer

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