MR diffusion kurtosis imaging for neural tissue characterization

In conventional diffusion tensor imaging (DTI), water diffusion distribution is described as a 2nd‐order three‐dimensional (3D) diffusivity tensor. It assumes that diffusion occurs in a free and unrestricted environment with a Gaussian distribution of diffusion displacement, and consequently that di...

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Veröffentlicht in:	NMR in biomedicine 2010-08, Vol.23 (7), p.836-848
Hauptverfasser:	Wu, Ed X., Cheung, Matthew M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Brain - anatomy & histology Diffusion diffusion kurtosis imaging diffusion tensor imaging Diffusion Tensor Imaging - methods diffusion weighted signal DKI DTI Humans Image Interpretation, Computer-Assisted - methods Image Processing, Computer-Assisted - methods imaging kurtosis Magnetic resonance imaging MRI N.M.R Nerve Tissue - anatomy & histology neural tissue Quantitation restricted diffusion Substantia alba Substantia grisea tissue characterization Water - metabolism
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