Dear Freesurfer experts,
I would like to get your help. I extracted cortical thickness values from each vertex from each of my individual subjects (example: path/subject_id/surf/lh.thickness.fsaverage.mgh). I then ran a covariance analysis over the whole group and identified "modules" or groups of vertices that covary together. The modules are given the names of colors. I end up with a module (color) assigned to each vertex. I now want to visualize this data (so I can if these module reflect specific neuroanatomical structures), but I'm not sure about how to do this. Does anyone know how to do this? I tried to make a new color table, with my different module colors as the structures. I don't know how to then incorporate this information so that I can view it. I've read the tutorials on the label and annotation files, but I have only become more confused. If anyone can help me with this problem, I'd be very greatful!
Thank you,
Maria