Advances in computational and statistical diffusion MRI

Lauren J. O'Donnell, Alessandro Daducci, Demian Wassermann, Christophe Lenglet

Research output: Contribution to journalReview articlepeer-review

10 Scopus citations


Computational methods are crucial for the analysis of diffusion magnetic resonance imaging (MRI) of the brain. Computational diffusion MRI can provide rich information at many size scales, including local microstructure measures such as diffusion anisotropies or apparent axon diameters, whole-brain connectivity information that describes the brain's wiring diagram and population-based studies in health and disease. Many of the diffusion MRI analyses performed today were not possible five, ten or twenty years ago, due to the requirements for large amounts of computer memory or processor time. In addition, mathematical frameworks had to be developed or adapted from other fields to create new ways to analyze diffusion MRI data. The purpose of this review is to highlight recent computational and statistical advances in diffusion MRI and to put these advances into context by comparison with the more traditional computational methods that are in popular clinical and scientific use. We aim to provide a high-level overview of interest to diffusion MRI researchers, with a more in-depth treatment to illustrate selected computational advances.

Original languageEnglish (US)
Article numbere3805
JournalNMR in biomedicine
Issue number4
StatePublished - Apr 2019

Bibliographical note

Funding Information:
We gratefully acknowledge the following sources of funding: NIH P41 EB015894, R01 EB008432, U01 CA199459, R03 NS088301, P41 EB015898, P41 EB015902, and R01 MH074794. This work is also supported by the Center for Biomedical Imaging (CIBM) of the Geneva-Lausanne Universities and the EPFL, as well as the foundations Leenaards and Louis-Jeantet.

Publisher Copyright:
Copyright © 2017 John Wiley & Sons, Ltd.


  • diffusion MRI
  • registration
  • statistics
  • tractography


Dive into the research topics of 'Advances in computational and statistical diffusion MRI'. Together they form a unique fingerprint.

Cite this