[Mne_analysis] how to identify labels for source activity

[Alexandre Gramfort]

hi Thomas,

> one question has come up so far. lets say i found some effect in source
> space: is it possible to get the label (of some atlas) that is
> associated with that area?

I don't think we have a function for this but it should not be hard given
an stc vertno to match it to a freesurfer annot.

> and a quick second one: is there some way to visualize all the
> freesurfer atlases in a way that i can get labels for areas? i.e. i have
> some kind of surface plot, the atlas parcels are colorcoded and when i
> click on one of them, it tells me the label?

you can view an annot with pysurfer as here
https://pysurfer.github.io/auto_examples/plot_parcellation.html

but it's not interactive presently.

Alex