[Freesurfer] Cortical Thickness Using N30R83 Atlas

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Hello all,

I am hoping to obtain structural information (e.g., cortical thickness, surface area, and volume) based on the n30r83 (aka Hammersmith) atlas, which is in MNI space. The atlas differentiates between the hemispheres by using odd/even numbers in the labels.

After looking through the archives I found a potential solution, which entails using the mri_vol2surf & mri_surf2surf commands. I’ve recon-ed the MNI brain to obtain the proper space; however, I’m unsure of how exactly to implement the commands and which flags are relevant. Any advice would be greatly appreciated.

Thank you for your time. I look forward to hearing from you.

Best,

Ryan

-- Ryan Flores Clinical Research Coordinator