Fractional Anisotropy Derived from the Diffusion Tensor Distribution Function Boosts Power to Detect Alzheimer’s Disease Deficits

PURPOSE: In diffusion MRI (dMRI), fractional anisotropy derived from the single-tensor model (FA(DTI)) is the most widely used metric to characterize white matter (WM) micro-architecture, despite known limitations in regions with crossing fibers. Due to time constraints when scanning patients in cli...

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Veröffentlicht in:Magn Reson Med
Hauptverfasser: Nir, Talia M., Jahanshad, Neda, Villalon-Reina, Julio E., Isaev, Dmitry, Zavaliangos-Petropulu, Artemis, Zhan, Liang, Leow, Alex D., Jack, Clifford R., Weiner, Michael W., Thompson, Paul M.
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2017
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Article
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC5849251/
https://ncbi.nlm.nih.gov/pubmed/28266059
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.26623
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