WalkTract: Random Walker Tractography

WalkTract is a MATLAB tool for performing competitive, multi-region, probabilistic tractography. The tractography problem is modelled as a random walk problem and the resulting connection probabilities are computed quickly and analytically.

To download the software please complete the password request form below and the username and password login information will be emailed to you. If you have the login information,  download code here.

Creative Commons License
Code by Brian Booth is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License.

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By downloading and using this software you agree to acknowledging the use of this software and citing our related papers (listed below) in your publications and presentations


Brian G. Booth and Ghassan Hamarneh. Exact Integration of Diffusion Orientation Distribution Functions for Graph-Based Diffusion MRI Analysis. In IEEE International Symposium on Biomedical Imaging (IEEE ISBI), pages 935-938, 2011.   

Brian G. Booth and Ghassan Hamarneh. Global Multi-Region Competitive Tractography. In IEEE workshop on Mathematical Methods for Biomedical Image Analysis (IEEE MMBIA), pages 73-78, 2012.