Re: [Freesurfer] freesurfer version difference

Hi Mithra, yes, there might be. You should rerun the 4.0.0 subjects with 4.0.1 (it should preserve all manual edits so you won't need to intervene).

cheers, Bruce

On Mon, 11 Feb 2008, Mithra wrote:

Hello,

We used Freesurfer version 4.0.0 for a many of our subjects and version 4.0.1 for the other subjects.

Will there be a difference between both the versions. We are comparing individual subjects brain (aseg stats) at 2 different instances. It so happens we are comparing the same subject's brain done with version 4.0.0 with his later structural scan analyzed with version 4.0.1.

We are looking at the Hippocampus and Amygdala volumes.

Thanks.