The Effect of CO2 on Resting-State Functional Connectivity: Isocapnia vs. Poikilocapnia

The Effect of CO2 on Resting-State Functional Connectivity: Isocapnia vs. Poikilocapnia

The normal variability in breath size and frequency results in breath-to-breath variability of end-tidal PCO2 (PETCO2), the measured variable, and arterial partial pressure of carbon dioxide (PaCO2), the independent variable affecting cerebral blood flow (CBF). This study examines the effect of vari...

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Bibliographic Details
Main Authors: Larissa McKetton, Kevin Sam, Julien Poublanc, Adrian P. Crawley, Olivia Sobczyk, Lakshmikumar Venkatraghavan, James Duffin, Joseph A. Fisher, David J. Mikulis
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-05-01
Series:Frontiers in Physiology
Subjects:
BOLD
end-tidal pressure of CO2
functional-connectivity
fMRI
resting-state
Online Access:https://www.frontiersin.org/articles/10.3389/fphys.2021.639782/full

Internet

https://www.frontiersin.org/articles/10.3389/fphys.2021.639782/full

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