Hyperventilation

Role of CO2 in the cerebral hyperemic response to incremental normoxic and hyperoxic exercise.
Cerebral blood flow (CBF) is temporally related to exercise-induced changes in partial pressure of end-tidal carbon dioxide (PetCO2 ); …
Kurt J Smith, K W Wildfong, R L Hoiland, M Harper, N C Lewis, A Pool, S L Smith, T Kuca, G E Foster, P N Ainslie
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Oxygen cost of exercise hyperpnoea is greater in women compared with men
KEY POINTS: The oxygen cost of breathing represents a significant fraction of total oxygen uptake during intense exercise. At a given …
Paolo B. Dominelli, Jacqueline N. Render, Yannick Molgat-Seon, Glen E. Foster, Lee M. Romer, A. William Sheel
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Impact of hypocapnia and cerebral perfusion on orthostatic tolerance.
We examined two novel hypotheses: (1) that orthostatic tolerance (OT) would be prolonged when hyperventilatory-induced hypocapnia (and …
Nia C S Lewis, Anthony R Bain, David B MacLeod, Kevin W Wildfong, Kurt J Smith, Christopher K Willie, Marit L Sanders, Tianne Numan, Shawnda A Morrison, Glen E Foster, Julian M Stewart, Philip N Ainslie
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