Cerebral blood flow was determined by an N2O method in 7 normal men at sea level and
after 6 to 12 hr and 3 to 5 days at 3810 m altitude. An infrared N2O analyzer was used both …

The velocity of red blood cells (RBC) in individual capillaries of the rat cerebral cortex was
assessed using direct, intravital video microscopy under normal conditions and during …

The ventilatory response to hypoxia is complex. First contact with hypoxia causes an
increase in ventilation within seconds that reaches full intensity within minutes because of …

Decreased arterial partial oxygen pressure (PaO2) below a certain level presents a strong
stimulus for increasing cerebral blood flow. Although several field studies examined the time …

We measured ventilation, arterial O2 saturation, end‐tidal CO2 (PET, CO2), blood pressure
(intra‐arterial catheter or photoelectric plethysmograph), and flow velocity in the middle …

The effectiveness of hyperbaric oxygen in reducing the incidence of cerebral infarction
during the first 36 hours after occlusion of the right common carotid artery was investigated …

We examined the relationship between changes in cardiorespiratory and cerebrovascular
function in 14 healthy volunteers with and without hypoxia [arterial O2 saturation (SaO2)∼ …

To investigate the effect of resting blood oxygen concentration on the hemodynamic
response to functional brain activation, we compared activation-induced changes in …

During acclimatization to moderate altitudes, a simple calculation from data of others shows
that the rise in cerebral blood flow (CBF) is sufficient that oxygen delivery to brain (DaO2) is …

Smith, Curtis A., Craig A. Harms, Kathleen S. Henderson, and Jerome A. Dempsey.
Ventilatory effects of specific carotid body hypocapnia and hypoxia in awake dogs. J. Appl …