I have been using the Matlab LME tutorial to assess several time*group interaction effects in my dataset. I successfully created *sig.mgh files and used mri_surfcluster to generate cluster summary (*thickness.clustersummary.txt), which include each cluster's highest peak vertex.

I would like to extract all vertices for each cluster to more closely examine the interaction effect of cortical thickness, but am unsure how to do so. The mri_surfcluster function doesn't appear to have an option for this, is there some other function or series of steps I can take to achieve this?

Thanks,

Dan