In older Slicer releases, there was a color map called “FreeSurfer Labels”. In more recent nightly releases, this color map is gone, and I see new ones called “SPL-BrainAtlas-2009-ColorFile”, “SPL-BrainAtlas-2012-ColorFile”, and “SPL-BrainAtlas-ColorFile”, none of which correspond exactly to the old colormap. The 2009 one seems very similar, but differs at least in that label 0 is called “unknown” and transparent in the old colormap, whereas label 0 is called “background” and is black in the SPL-BrainAtlas-2009-ColorFile. In addition, there seem to be some missing labels in the 2009 (for example 16 is listed as “none” (I think meaning no colormap entry) whereas it is “brainstem” in the old color map) and some changed labels (for example 24 is listed as “CSF” in the old color map and as “third ventricle” in the newer one).
Is there a currently a colormap which fully and accurately interprets the labels in the aparc+aseg volume generated by FreeSurfer? I know that there has been an effort to move FreeSurfer-related functionality out of the Slicer core and to the FreeSurferImporter module, but I have this extension and it did not come with the “FreeSurfer Labels” colormap as far as I can tell. Thanks for any help you can provide.