I have an experiment in which participants received brain stimulation using anatomical coordinates which I have in talairach space.

I have run a whole-brain analysis using qdec, and I have a surviving cluster. For display purposes, I would like to show that the coordinates that were stimulated fall within this cluster. 

Is there a way to plug in talairach coordinates within the qdec display so that the cross hair (or some sort of other marking) appears at that specific corresponding vertex?

Thank you,
Paul