Correspondence between BOLD fMRI task response and cerebrovascular reactivity across the cerebral cortex

BOLD sensitivity to baseline perfusion and blood volume is a well-acknowledged fMRI confound. Vascular correction techniques based on cerebrovascular reactivity (CVR) might reduce variance due to baseline cerebral blood volume, however this is predicated on an invariant linear relationship between C...

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Bibliografski detalji

Glavni autori:	Rebecca J. Williams, Jacinta L. Specht, Erin L. Mazerolle, R. Marc Lebel, M. Ethan MacDonald, G. Bruce Pike
Format:	Artigo
Jezik:	Inglês
Izdano:	Frontiers Media S.A. 2023-05-01
Serija:	Frontiers in Physiology
Teme:	BOLD cerebrovascular reactivity hypercapnia functional magnet resonance imaging (fMRI) cerebral blood blow vascular physiology
Online pristup:	https://www.frontiersin.org/articles/10.3389/fphys.2023.1167148/full
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