Yes, it is possible, but the inferior contrasts of these sequences compared to FLAIR will likely yield noisier results.
Juan Eugenio Iglesias
Senior research fellow
CMIC (UCL), MGH (HMS) and CSAIL (MIT)
From: <freesurfer-bounces@nmr.mgh.harvard.edu> on behalf of Ritobrato Datta <ridatpennchop@gmail.com>
Reply-To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edu>
Date: Monday, April 19, 2021 at 16:54
To: "freesurfer@nmr.mgh.harvard.edu" <freesurfer@nmr.mgh.harvard.edu>
Subject: [Freesurfer] question about lesion segmentation using samseg
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Hi All,
I have T1w MPRAGE, T2w and PD images but I dont have FLAIR images from a Multiple Sclerosis study. Can I use samseg to segment the lesions ?
Can you please suggest ?
Many thanks
Ri