RE: [Freesurfer] intensity normalization failure

Just a cuoriosity: which kind of volumes are you using? I had lots of troubles with 3T SPGRs and saw the center of the images just brighter. francesca

_____

From: Tracy Wang [mailto:twang@artsci.wustl.edu] Sent: Wed 9/14/2005 1:23 PM To: freesurfer@nmr.mgh.harvard.edu Subject: [Freesurfer] intensity normalization failure

Hi

What is a typical example of when the intensity normalization process fails? Does the over-all image seem brighter? What is a good indicator of success or failure?

Thanks,

Tracy

Tracy Wang

Research Assistant

Cognitive Neuroscience Laboratory

Washington University

Department of Psychology, Campus Box 1125

One Brookings Drive

St. Louis MO 63130-4899

314-935-5019

twang@artsci.wustl.edu