Dear FreeSurfer experts
I have run analyses on gyrification index. I was wondering if anybody could tell me what exactly is the relationship between gyrification index and cortical area. My gyrification results and area results are to a large extent similar. Am I measuring approximately the same thing?

Thank you
Knut Jørgen Bjuland
PhD candidate
The Norwegian University of Science and Technology (NTNU)
Trondheim, Norway