Parsimonious Continuous Time Random Walk Models and Kurtosis for Diffusion in Magnetic Resonance of Biological Tissue

Parsimonious Continuous Time Random Walk Models and Kurtosis for Diffusion in Magnetic Resonance of Biological Tissue

In this paper, we provide a context for the modeling approaches that have been developed to describe non-Gaussian diffusion behavior, which is ubiquitous in diffusion weighted magnetic resonance imaging of water in biological tissue. Subsequently, we focus on the formalism of the continuous time ran...

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Bibliographic Details
Main Authors: Carson eIngo, Yi eSui, Yufen eChen, Todd eParrish, Andrew eWebb, Itamar eRonen
Format: Article
Language:English
Published: Frontiers Media S.A. 2015-03-01
Series:Frontiers in Physics
Subjects:
Magnetic Resonance Imaging
Stroke
anomalous diffusion
kurtosis
tissue microstructure
Fractional derivative
Online Access:http://journal.frontiersin.org/Journal/10.3389/fphy.2015.00011/full

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