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The Reproducibility of Cerebrovascular Reactivity Across MRI Scanners

Cerebrovascular reactivity (CVR) is defined as the ratio of the cerebral blood flow (CBF) response to an increase in a vasoactive stimulus. We used changes in blood oxygenation level-dependent (BOLD) MRI as surrogates for changes of CBF, and standardized quantitative changes in arterial partial pres...

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Detalles Bibliográficos
Autores principales:	Sobczyk, Olivia, Sayin, Ece Su, Sam, Kevin, Poublanc, Julien, Duffin, James, Fisher, Joseph A., Mikulis, David J.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Frontiers Media S.A. 2021
Materias:	Physiology
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8134667/ https://www.ncbi.nlm.nih.gov/pubmed/34025455 http://dx.doi.org/10.3389/fphys.2021.668662

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