Hello,<div><br></div><div>For cortical thickness normalizations, Bruce said not to normalize based on a HBM abstract (<a href="http://www.mail-archive.com/freesurfer@nmr.mgh.harvard.edu/msg06646.html">http://www.mail-archive.com/freesurfer@nmr.mgh.harvard.edu/msg06646.html</a>).  Is this still the consensus?</div>

<div><br></div><div>For cortical volume, it is pretty standard to normalize to eTIV.</div><div><br></div><div>For cortical surface area (jacobian), I couldn&#39;t find any information on the wiki.  Does anyone have any recommendations?</div>

<div><br></div><div>Thank you,<br>Jeff</div>