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