Dear Yongoo

These are different modules with different atlases; rather than worrying about absolute differences, I would worry if the correlation was low.

Cheers,

/Eugenio

 

--

Juan Eugenio Iglesias

http://www.jeiglesias.com

 

From: freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edu> on behalf of Yoonho Hwang <ken.lmstar11@gmail.com>
Date: Tuesday, August 6, 2024 at 01:39
To: freesurfer@nmr.mgh.harvard.edu <freesurfer@nmr.mgh.harvard.edu>
Subject: [Freesurfer] Comparison of "segment_subregions" and "recon-all"

        External Email - Use Caution        

Dear Bruce Fischl and Douglas Greve,

 

Hi all,

 

After completing the "recon-all" process, I have completed the "segment_subregions" process. There is a difference between the total volume (hippocampus, amygdala, thalamus, brainstem) using "asegstats2table" and the total volume (hippocampus, amygdala, thalamus, brainstem) using "segment_subregions". Is there a standard for how much difference is acceptable?

 

Thank you very much

 

 

Sincerely,

Yoonho

 

--

Hwang, Yoonho

Image removed by sender.

Research professor

Institute of Human Genomic Study,

College of Medicine, Korea University

 

#123, Jeokgeum-ro, Danwon-gu, Ansan-si, Gyeonggi-do, 15355, Republic of Korea.