Thank you Dr Bruce for the info! Is this command works on T1 images acquired from the spine or just the brain?
________________________________ From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Bruce Fischl fischl@nmr.mgh.harvard.edu Sent: Thursday, August 31, 2017 10:08:17 AM To: Freesurfer support list Subject: Re: [Freesurfer] motion estimates
Hi James
after running recon-all you can use mri_cnr to measure CNR (which is usually more interesting than SNR). Motion is harder. Martin investigated this at some point, but I'm not sure where he left it
cheers Bruce On Thu, 31 Aug 2017, James Welsh wrote:
Dear Freesurfer experts, I want to inquire if there are any tools in freesurfer that can help to evaluate T1 quality regarding motion and SNR.
Thanks! James