Diffusion tensor imaging (DTI)

Avner Meoded; Andrea Poretti; S. Mori; Jiangyang Zhang

doi:10.1016/B978-0-12-809324-5.02472-X

Diffusion tensor imaging (DTI)

Avner Meoded, Andrea Poretti, S. Mori, Jiangyang Zhang

School of Medicine

Research output: Chapter in Book/Report/Conference proceeding › Chapter

Abstract

Diffusion tensor imaging (DTI) is a novel imaging technique that can reveal non-invasively unique information of white matter (WM) microstructures within the central nervous system (CNS). DTI provides image contrast based on differences in the magnitude of diffusion of water molecules within the brain. By measuring the directional dependence of water molecule diffusion, DTI generates unique tissue contrasts that can be used in the study of axonal organization in the CNS. Its applications include brain connectivity, study of the brain development, and WM diseases. This article presents the principles of DTI and its applications in neuroscience research.

Original language	English (US)
Title of host publication	The Curated Reference Collection in Neuroscience and Biobehavioral Psychology
Publisher	Elsevier Science Ltd.
ISBN (Electronic)	9780128093245
DOIs	https://doi.org/10.1016/B978-0-12-809324-5.02472-X
State	Published - Jan 1 2016

Keywords

Anisotropy
Axon
Brain
Contrast
Diffusion
Diffusion tensorimaging
Fiber tracking
Magnetic resonance imaging
Neuronal fiber
Tissue structure
Tractography
White matter injury

ASJC Scopus subject areas

Medicine(all)

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10.1016/B978-0-12-809324-5.02472-X

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AU - Zhang, Jiangyang

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