Hi Carolina - Tracula is not an exploratory method for tractography from any seed region of your choice. It reconstructs a specific set of 18 tracts.
http://surfer.nmr.mgh.harvard.edu/fswiki/Tracula http://www.frontiersin.org/neuroinformatics/10.3389/fninf.2011.00023/abstrac...
a.y
On Fri, 4 May 2012, carolina.mr wrote:
Hello,
Is it possible to track fibers with TRACULA from the cortical parcelation masks obtained from recon-all or do we have to use the white matter parcelation to do so? Another question: if I use QDEC to find the areas with significant difference in the cortical tickness between two groups, is it possible to use those ROI's to launch the fiber track with TRACULA?
Thank you, Carolina Rimkus