I would like to calculate average PET intensities for specific labels (using the aparc.annot label files).
I have coregistered and used mri_vol2surf to assign PET values to the FS generated surface, and viewed the results using qsurfer.
The next step is to take the values from the .w files and calculate label-specific stats. I've tried mris_anatomical_stats but I don't think this is the right command.
Any advice?
Thank you in advance, Daniel