Re: [Freesurfer] howto create a .label files with dilated content

Hi Don

This is more Doug's domain than mine, but won't mri_label2label do the trick?

Cheers Bruce

From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu On Behalf Of Krieger, Donald N. Sent: Thursday, December 2, 2021 8:38 AM To: 'freesurfer@nmr.mgh.harvard.edu' freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] howto create a .label files with dilated content

External Email - Use Caution Hi everyone,

I'm reposting this from November 29 as it hasn't gotten a reply and it hasn't shown up in the archive either so maybe it got lost in the sauce.

I wish to use the "-dilate n" capability of mri_extract_label, mris_label or other tool to dilate a ctx region and end up with an ascii list of xyz coordinates for the expanded points. mri_extract_label appears to only be capable of writing output to .mgz files and I do not find a tool for extracting labels from a .mgz into an ascii .label file. Your direction would be welcome.

Thanks - Don

[cid:image001.jpg@01D7E763.4AFBE640] Don Krieger, Ph.D. Research Scientist Department of Neurological Surgery University of Pittsburgh