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Nature
3 年
105 Effect of Carbon Dioxide on Background Cerebral Electrical Activity in Preterm Infants ...
Background: Hypocarbia causes slowing of background cerebral electrical ... median (range) of blood gas measurements were: pH: 7.3 (7.18 - 7.43); partial pressure of carbon dioxide (pCO2): 6. ...
The New England Journal of Medicine
22 天
Simplified Method for Monitoring Adequacy of Brain Oxygenation during Carotid-Artery Surgery
Kety and Schmidt 3 demonstrated a 75 per cent increase in cerebral blood flow (average) in response to inhalation of 5 per cent carbon dioxide. They recorded minimal rises (1 to 6 mm. of mercury ...
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