[Freesurfer] Viewing atlas?

Hi Freesurfers,

Some associates of mine are working on a pipeline that generates cortical parcellations and we are looking to compare its measurements to some measurements generated by the freesurfer pipeline. However, our pipeline parcellates broader regions which include several labels generated by the FS cortical parcellation process within each of our labels. What we need is to get a general idea of where every label generated by FS fits within the context of our broader labeling scheme.

SO, this may be an obvious question, but how might i be able to view an atlas image volume with the FS parcellation/labeling scheme applied to it in order to get a general idea of how the separate labeling schemes match up?

Thanks!

Ryan