Hi list, I'm noting that registration of DWI and T1 images for some subject is wrong (in the .mincost the first value is netx to 1.1). Before recall new recon-all, trace-all .. what do you advise me?
Stefano
Three things: 1. Make sure they are the same subject 2. Make sure they are not left-right reversed 3. Most likely it is that the initial registration failed. This is done with FSL. There are a couple of options: a. If the anat and dti were collected within the same session, you can try running bbregister with --regheader b. Inititialize with spm instead
doug
On 03/18/2013 04:16 PM, stdp82@virgilio.it wrote:
Hi list,
I'm noting that registration of DWI and T1 images for some subject is wrong (in the .mincost the first value is netx to 1.1).
Before recall new recon-all, trace-all .. what do you advise me?
Stefano
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freesurfer@nmr.mgh.harvard.edu
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Douglas N Greve -
stdp82＠virgilio.it