Thanks for the interest in our work, Donna. SuperSynth writes a CSV per case but we haven’t put anything together to crawl a directory and concatenate. It should be straightforward in Matlab or Python, though. Either way: duly noted! I’ll add this to my to-do list (spoiler alert: the list is pretty big…) Best wishes, /Eugenio
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Juan Eugenio Iglesias
From: Dierker, Donna donna@wustl.edu Date: Wednesday, February 4, 2026 at 12:12 PM To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu Subject: [Freesurfer] Fw: SuperSynth equivalent of quantifyHAsubregions.sh
External Email - Use Caution I don't think this message made it to the list.
________________________________ From: Dierker, Donna Sent: Wednesday, January 21, 2026 10:14 AM To: freesurfer@nmr.mgh.harvard.edu freesurfer@nmr.mgh.harvard.edu Subject: SuperSynth equivalent of quantifyHAsubregions.sh
Hi Dr. Iglesias,
We tried SuperSynth (development version downloaded 11/7/2025) on several subjects, and it worked very well. It took 12 minutes per subject (though we still needed to run Freesurfer 8 for the cortical parcels — this took longer). The PI will use the extra-cerebral regions for her study, though it will be a while before we have a paper to cite you.
I wondered, though, whether there was a counterpart to quantifyHAsubregions.sh for SuperSynth (i.e., extract stats into NumSubjects x NumParcels spreadsheet)?
Thanks for the great tools,
Donna
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