[Freesurfer] partial volume effects

Hi there,

I would like to reduce the bias between FDG uptake and cortical thickness changes in my dataset. Would it possible to correct partial volume effects after registering FDG-PET and MR images (using bbregister) with Freesurfer? I am trying not to use other software packages to perform this task, since all my MRI images were already segmented and registered with Freesurfer.

Thanks in advance.

Best, Jose

--- 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/