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Hello FreeSurfer Developers,
I need to compute the volume of specific bilateral cortical and subcortical ROIs. I already ran reacon-all on all of my subjects, and I extracted volumes of the ROIs per hemisphere of both the cortical and subcortical brain regions (aseg and aparc).
How can I compute the merged volume of both hemispheres per each ROI?
The freesurfer version I am using: freesurfer-linux-centos7_x86_64-7.1.1-20200723-8b40551
Thank you Inbal