I'm not sure that will work as the original label was made in tkmedit. The label needs to be transferred to the surface. There's code in mri_label2label to do this (with the --paint option), but I'm not sure it's working. Try it out and let me know.

doug

Nick Schmansky wrote:

Jose,

The mris_anatomical_stats command that you show is correct.

For wm values, try using mri_segstats (--help), using wmparc.mgz as input, and the --slabel arg.

Nick

On Thu, 2009-04-02 at 16:07 +0200, Jose Luis Cantero Lorente wrote:

...

Hi,

I would like to obtain gray matter volume (not thickness) values for several new cortical ROIs that I have created with tkmedit, but to my knowledge this is not straight-forward with Freesurfer. We have tried this option:

mris_anatomical_stats -l ?h.name.label <subject >

Is that correct for my purpose? Could anybody tell me if there is another more correct way to aim this goal by using Freesurfer?

How can I get the white matter volume values for the same ROIs?

Any help would be very welcome.

Best, Jose

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Jose Luis Cantero, Ph.D. Laboratory of Functional Neuroscience Department of Physiology, Anatomy, and Cellular Biology University Pablo de Olavide Ctra. de Utrera, Km.1 41013 - Sevilla

• Spain -

Phone: +34 954 977433 Fax: +34 954 349151 Email: jlcanlor@upo.es http://www.upo.es/neuroaging/es/

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