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Dynamic brain-body coupling of breath-by-breath O(2)-CO(2) exchange ratio with resting state cerebral hemodynamic fluctuations
BACKGROUND: The origin of low frequency cerebral hemodynamic fluctuations (CHF) in the resting state remains unknown. Breath-by breath O(2)-CO(2) exchange ratio (bER) has been reported to correlate with the cerebrovascular response to brief breath hold challenge at the frequency range of 0.008–0.03H...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7505589/ https://www.ncbi.nlm.nih.gov/pubmed/32956397 http://dx.doi.org/10.1371/journal.pone.0238946 |