On Sat, Mar 31, 2012 at 5:31 PM, Bruce Fischl <fischl@nmr.mgh.harvard.edu> wrote:

Hi John

we can provide that for you if you download and install FreeSurfer, then run recon-all on your data. We also provide tools for computing gray/white contrast once recon-all has been run.

cheers
Bruce

On Sat, 31 Mar 2012, John Fredy wrote:

Hello all, I am looking for a white-gray matter contrast algorithm

I see the publication: Individual Differences in Verbal Abilities Associated
with Regional Blurring of the Left Gray and White Matter Boundary

http://www.ncbi.nlm.nih.gov/pubmed/22031871

But,how I can obtain the coordinates of the interface between gray and white
matter?

Thanks in advance

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