Kristine,

I think the subcortical labeling step requires the NU files, so these would have to be created for your old subjects. You can do this with:

recon-all -nuintensitycor -subjid <subject_name>

This will create the nu file (or files, if orig files are COR files). No other files are touched (no edits lost). Then you can run the - subcortseg step.

Nick

On Wed, 2005-10-05 at 08:36 -0400, walhovd@nmr.mgh.harvard.edu wrote:

Hi

We've some data processed with the FS version prior to the dev version. Now we want to subcortically label these, but when

recon-all -subcortseg -segstats -subjid <subject name>

we get

error:cannot find nu/COR-info

understandably, since there is no nu for the old version.

Is it possible to work around this so that it doesn't use that? It all works excellently if we do the preprocessing (autorecon1) again with the new version, but if possible it would be great to avoid that because the brain volumes of many of these have been edited for stuff like vessels and skullfragments.

Thanks,

• Kristine

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