analysis of the breathing patterns suggests that in the newborn rat in hypoxia the inspiratory drive is decreased but the inspiratory on-switch mechanism is stimulated , hypercapnia increases ventilation mainly through an increase in respiratory drive , and moderate asphyxia induces the most powerful ventilatory response by combining the stimulatory action of hypercapnia and hypoxia .
C0004044
asphyxia
C0242184
hypoxia