Hi all - There is an updated version of trac-all here that's recommended for all users: ftp://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/misc/allplatforms/trac-all

This version switches on an option in the implementation that had not been fully tested at the time of the release last May, but that we now believe will make better use of the atlas data and thus give you more accurate paths. The change will affect the -prior and -path steps of the analysis.

Also the tracula wiki pages have been modified to make some of the information there clearer, hopefully: http://surfer.nmr.mgh.harvard.edu/fswiki/Tracula

This documentation is still a work in progress. Thank you for understanding and we appreciate your continuing feedback!

a.y

| Anastasia Yendiki, Ph.D. | Martinos Center for Biomedical Imaging | 149 13th St. Suite 2301 | Charlestown, MA 02129 | Tel: 617-726-9434 | Fax: 617-726-7422