Diffusion Propagator Imaging: A Novel Technique for Reconstructing the Diffusion Propagator from Multiple Shell Acquisitions

Maxime Descoteaux¹, Jean-Franois Mangin¹, Cyril Poupon¹

We present a simple and linear analytical diffusion propagator solution using spherical Laplace's equation. The reconstruction is possible from only two b-value HARDI acquisitions and less than 100 diffusion measurements.