High Angular Resolution Diffusion Imaging (HARDI)

Maxime Descoteaux

Maxime Descoteaux

Université de Sherbrooke, Québec, Canada

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First published: 15 June 2015
Citations: 32

Abstract

This article covers the young history of high angular resolution diffusion imaging (HARDI), from basic diffusion principles and diffusion tensor imaging (DTI) to q-space imaging, advanced modeling, and high-order reconstruction techniques. HARDI has opened up new perspectives to noninvasively measure microstructural features and study white matter connectivity using HARDI-based fiber tractography. HARDI is thus at the heart of modern neuroscience research and several clinical applications.

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