External Email - Use Caution

This from the bottom of the page, https://surfer.nmr.mgh.harvard.edu/fswiki/rel7downloads- R.Important Note: When processing a group of subjects for your study, it is essential to process all your subjects with the same version of FreeSurfer, on the same OS platform and vendor, and for safety, even the same version of the OS. While we continue to work to ensure that results match across platforms, there are none-the-less system-level libraries that are OS dependent. An exception to this rule is that you may view and edit files across any platform or version, and run some post-processing tools (outside the recon-all stream) if you check with us first (for instance you may run the longitudinal processing with newer versions).- R. On Sep 8, 2024, at 18:28, Bronwyn Overs <b.overs@neura.edu.au> wrote:        External Email - Use Caution        Hi Freesurfer mailing list,I have over 600 structural MRI images, across three time-points, for which cross-sectional processing was completed on a Linux server using Freesurfer v5.3. That server is now closing down and we need to process these images using the longitudinal processing stream. Is it viable to process all of the longitudinal base and long images on a different system using a newer version of Freesurfer? Kind regards,

Bronwyn OversResearch Assistant<neura-logo-email.png> Neuroscience Research Australia Margarete Ainsworth Building Barker Street Randwick Sydney NSW 2031 Australia M 0411 308 769 T +61 2 9399 1725 neura.edu.au 

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