If that is a volume label, then you will have to sample it on the surface, eg, with mri_vol2surf. This will create a segmentation on the surface (not a label). You can use vol2surf to map it all the way to fsaverage, or you can map it on the native surface then use mris_apply_reg or mri_surf2surf. Once you get it into the space you want, you can convert to a label using mri_cor2label using the surface option.

On 9/27/2023 2:28 PM, Huang, Yujing wrote:

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Hi Sam,

I believe you can do it using mri_label2label - *MailScanner has detected a possible fraud attempt from "secure-web.cisco.com" claiming to be* https://surfer.nmr.mgh.harvard.edu/fswiki/mri_label2label https://secure-web.cisco.com/1ta5FXt-47cs-ifnivYFc-YPcBadRBDtrkUjzHts4QQKKOe__yyoSbndOm3lk7ab6xYwPhihssBHPqfgWQA6AfzvmqNJv53sTQvh4dv_m9eFIXsTK9fe7Ym_CLufZTcoblBZQvRbKV0-y2Py55YEtVx-Z7-wZ-7lco07Z3LUxnev5cgN8IHhbdTV5w6vKEY5_XpmKVGLVh44MjpGsJ6Cax8skoeJiOpbEZur1AqHHONCllZcLkva2kEupEgXLFhAu/https%3A%2F%2Fsurfer.nmr.mgh.harvard.edu%2Ffswiki%2Fmri_label2label

Best,

Yujing

*From:* freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu *On Behalf Of *Sam W *Sent:* Wednesday, September 27, 2023 12:26 PM *To:* Freesurfer support list freesurfer@nmr.mgh.harvard.edu *Subject:* [Freesurfer] convert to fsaverage

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Hello!

I have a volumetric mask of the cuneus and I would like to convert it to a label and then convert that label to fsaverage space.

So far I did mri_vol2label --i cuneus.nii.gz --l cuneus.label

But how can I now convert cuneus.label to fsaverage?

Thanks!

Best regards,

Sam

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