I am struggling with a plotting problem.
I performed a surface-based analysis using CosmoMVPA and as output I obtained accuracies in the length of 81924 vertices. I saved the accuracies in gii file and would like to plot on a Freesurfer flat map, but Freesurfer just doesn’t recognize the file. I tried to register, it didn’t work. I thought about combining the inflated brain with the accuracies gii file but I am not sure how I can do that.
Simple overlay of acc over inflated brain works well even with Matlab, but the overlays are very small (as you can see below), that’s why I thought about plotting over a flat brain.
I am running out of ideas, so any ideas of how to plot that will be extremely welcome.!
Thanks a lot in advance