Test-retest analysis of cerebral oxygen extraction estimates in healthy volunteers: comparison of methods based on quantitative susceptibility mapping and dynamic susceptibility contrast magnetic resonance imaging

Test-retest analysis of cerebral oxygen extraction estimates in healthy volunteers: comparison of methods based on quantitative susceptibility mapping and dynamic susceptibility contrast magnetic resonance imaging

Background: Estimation of the oxygen extraction fraction (OEF) by quantitative susceptibility mapping (QSM) magnetic resonance imaging (MRI) is promising but requires systematic evaluation. Extraction of OEF-related information from the tissue residue function in dynamic susceptibility contrast MRI...

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Bibliographic Details
Main Authors: Ronnie Wirestam, Anna Lundberg, Arthur Chakwizira, Danielle van Westen, Linda Knutsson, Emelie Lind
Format: Article
Language:English
Published: Elsevier 2022-12-01
Series:Heliyon
Subjects:
Magnetic resonance imaging
Contrast media
Cerebrovascular circulation
Hemodynamics
Oxygen consumption
Magnetometry
Online Access:http://www.sciencedirect.com/science/article/pii/S2405844022036520

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