Hello,

After the success of running the freesurfer on the 7T human data a while ago, I am trying now to extract the cortical volume. However, if I use asegstats2table command to get the segmented volume then I get the following values

Rt_cerebral_cortex = 236732

Lt_cerebral cortex = 242649

While if I use the read_curv in Matlab I get the following values

Rt_cerebral_cortex = 209050

Lt_cerebral cortex = 208080

Any reasons for such difference, please?

As I need also to normalise these values to the intracranial volume ICV, do you think it is better then to use the asegstats2table command as it lists the ICV in its outputs as well?

Many thanks in advance

Ali

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