Diffusion MRI Q-ball CSA-ODF and Hough Tractography

This is a diffusion-weighted MRI processing Matlab toolbox (including binaries), which can be used to: • Compute the Q-Ball Imaging Orientation Distribution Function in Constant Solid Angle (CSA-ODF) (Aganj et al, MRM 2010). • Perform Hough-transform tractography (Aganj et al, MedIA 2011). • Visualize ODFs and tracts, and export them for further analysis. • Verify the correctness of the diffusion gradient table (Aganj, Sci Rep 2018). • Compute and interactively visualize the connectivity matrix. • Augment the connectivity matrix with indirect connections (Aganj et al, ISMRM 2014).

Project Author(s)

Iman Aganj


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