Reduced white matter venous density on MRI is associated with neurodegeneration and cognitive impairment in the elderly

Reduced white matter venous density on MRI is associated with neurodegeneration and cognitive impairment in the elderly

High-resolution susceptibility weighted imaging (SWI) provides unique contrast to small venous vasculature. The conspicuity of these mesoscopic veins, such as deep medullary veins in white matter, is subject to change from SWI venography when venous oxygenation in these veins is altered due to oxyge...

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Bibliographic Details
Main Authors: Chenyang Li, Henry Rusinek, Jingyun Chen, Louisa Bokacheva, Alok Vedvyas, Arjun V. Masurkar, E. Mark Haacke, Thomas Wisniewski, Yulin Ge
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-09-01
Series:Frontiers in Aging Neuroscience
Subjects:
neurodegeneration
venous density
cognitive impairment
susceptibility weighted image (SWI)
venous oxygenation
Online Access:https://www.frontiersin.org/articles/10.3389/fnagi.2022.972282/full

Internet

https://www.frontiersin.org/articles/10.3389/fnagi.2022.972282/full

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