[Mne_analysis] MNI to vertex?

Alexandre Gramfort alexandre.gramfort at telecom-paristech.fr
Sun Mar 9 03:52:20 EDT 2014
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hi Jon,

there is no support for labels/ROIs for volume source spaces.
I would use freeview and freesurfer tools to explore volume estimates.
Did you consider using a surface source space with LCMV?

Alex


On Sun, Mar 9, 2014 at 3:49 AM, Jon Houck <jhouck at unm.edu> wrote:
> What's the best way to get the vertex number nearest to a set of MNI
> coordinates in a volume source space?  The functions for volume source
> spaces (e.g, tf_lcmv) expect labels but I'm not sure how to construct a
> label for a region outside of the cortical sheet, other than simply filling
> in the vertex numbers.
>
> Thanks
>
> Jon
>
>
>
>
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