Dynamic brain-body coupling of breath-by-breath O2-CO2 exchange ratio with resting state cerebral hemodynamic fluctuations.

Dynamic brain-body coupling of breath-by-breath O2-CO2 exchange ratio with resting state cerebral hemodynamic fluctuations.

<h4>Background</h4>The origin of low frequency cerebral hemodynamic fluctuations (CHF) in the resting state remains unknown. Breath-by breath O2-CO2 exchange ratio (bER) has been reported to correlate with the cerebrovascular response to brief breath hold challenge at the frequency range...

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Bibliographic Details
Main Authors: Suk-Tak Chan, Karleyton C Evans, Tian-Yue Song, Juliette Selb, Andre van der Kouwe, Bruce R Rosen, Yong-Ping Zheng, Andrew C Ahn, Kenneth K Kwong
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2020-01-01
Series:PLoS ONE
Online Access:https://doi.org/10.1371/journal.pone.0238946

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https://doi.org/10.1371/journal.pone.0238946

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