Dear Freesurfer experts,

We have aparc+aseg.mgz segmentation and other files from Freesurfer

version 4.0.2 . We do not have the original images, and so cannot easily reprocess

with a later version.

I have looked at the release notes. I saw that version 4.0.2 has a

problem with the estimated Total Intracranial Volume calculation and I have

heard that there may be other issues. So I am wondering if you think it would

be problematic to use these aparc+aseg.mgz files for overlay with the functional

images for an ROI analysis.

Thank you,

- Marilyn

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