[Freesurfer] T-value intensity overlayed onto 2009 Destrieux Parcellations

Hi,

We would like to visually display some t-values onto a brain using the 2009 Destrieux freesurfer parcellations. We have our own t-values for each parcellation. We would like to display a color-coded spm map for all parcellations, and would like each parcellation to represent the same intensity, instead of voxel by voxel, as was done by Watkins et al. (2001).

Has anyone done this? Or have a clue where to find the relevant options?

Thank you,

David Vazquez

Watkins, K.E., Paus, T., Lerch, J.P., Zijdenbos, A., Collins, D.L., Neelin, P., Taylor, J., Worsley., K.J., and Evans, A.C. (2001). Stuctural Asymmetries in the human brain: A voxel-pased Statistical Analysis of 142 MRI scans. *Cerebral Cortex, 11*(9), 868-877.