[Freesurfer] trouble in manual editing of pial surface

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Dear experts

I met a problem during manual editing. My version is 5.3. Following FS tutorial, freeview process was run, which loaded T1, brainmask and apar+aseg images. Then, I clicked 'voxel edit', checked 'recon-edit' and clicked a part of image which had been excluded from cortex (outside the pial line). I saved it and also re-ran the recon-all process. The saved images were as follows. I compared the values before and after editing, but, the values of total cortical volume, e-TIV and the volume of temporal pole and sup temporal gyrus, were not changed. I have no idea whether some steps were skipped and why my editing did not reflect the numerical values of this areas.

Thanks always.

Sincerely yours Kyung