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you can also use our longitudinal stream that improves sensitivity and reliability. Run it after you have run the cross-sectional - it will improve your results considerably
cheers Bruce ________________________________ From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Huang, Yujing YHUANG43@mgh.harvard.edu Sent: Tuesday, June 27, 2023 10:11 AM To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Longitudinal structural analysis in FreeSurfer ???
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Hi Hamied,
I believe you can use mri_segstats (MailScanner has detected a possible fraud attempt from "secure-web.cisco.com" claiming to be https://secure-web.cisco.com/1eovGsB290kkvlHEu3meckfF-t55GJg91IEIcHZWXLE6-HS...https://secure-web.cisco.com/1t9vh-Oj21vw4Rayc9EasX_SVka7JZBcaU4jDLdDJ7U4SGdAuLh5BS8dLNGVpAf430Gw4__m6BXEnp-Jui9IuuO9MN4XrwpoH_KqirdZeOt1bGzW0cue0R631HMoXuhIMj0_qz2YcWlfGc5V-FzJe22GTCvPQZ6unps7oDItH9JMmeECj7tbwlF0zAw6VMjNuv08F8t38j02uVdA3wQP4hgweClzzaYHuow_GfULkhXhGPO8DzsmrU2MkfZ8qYrsQ/https%3A%2F%2Fsurfer.nmr.mgh.harvard.edu%2Ffswiki%2Fmri_segstats) to generate the stats.
Best,
Yujing
From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu On Behalf Of Hamied Haroon Sent: Tuesday, June 27, 2023 7:12 AM To: freesurfer@nmr.mgh.harvard.edu Subject: [Freesurfer] Longitudinal structural analysis in FreeSurfer ???
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Hello,
I’ve run recon-all on patient T1s acquired at different timepoints after a neurological insult, in FreeSurfer v7.3.2
I want to analyse any change in the volume, surface area and average thickness of specific regions across time in each patient. Can I do this in FreeSurfer?
Many thanks.
Best wishes,
Hamied
Dr Hamied A Haroon, MSc, PhD, MInstP
Research Associate in Biomedical Magnetic Resonance Imaging
The University of Manchester