I have been working on this, but, as Bruce mentions, I'm not sure we're doing it in the best way. If you want to test it out, you'll have to re-run the contra registration with the newest (ie, as of Sunday) recon-all (-contrareg).

You can then use mri_surf2surf and mri_label2label to map across hemis by specifying different --srchemi and --trghemi. I have not gotten around to documenting it yet.

Give it a shot if you want, and let us know what you think. But as Bruce points out, make sure you take it with a grain of salt until we say otherwise.

doug

Bruce Fischl wrote:

Hi Darren,

I think Doug has some tools for this, although we haven't put much effort into the ipsi/contra registration procedure, so I would take it with a grain of salt. I think we'll get to it one of these days, but not within the next few weeks.

cheers, Bruce

On Tue, 21 Feb 2006, Darren Weber wrote:

...

Hi Bruce etal.,

I have a label defined for the rh. Is there a way to automatically locate this label in the homologous lh location, using the surface coregistration methods of freesurfer?

Best, Darren

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