Related Experiment Video
Updated: Aug 27, 2026

Non-invasive Optical Measurement of Cerebral Metabolism and Hemodynamics in Infants
Published on: March 14, 2013
Environmental overheating as a cause of transient respiratory chemoreceptor dysfunction in an infant
D Gozal1, A A Colin, Y I Daskalovic
1Department of Pediatrics, Haifa Medical Center, Israel.
Abstract:
A central hypoventilatory state developed in a 6-month-old boy with environmentally induced hyperthermia. The condition subsided within 24 hours of mechanical ventilation. Hypoxic and hypercapneic challenges performed 2 weeks later showed complete resolution of the respiratory chemoreceptor dysfunction. The damage to the CNS caused by accidental hyperthermia in general, and more specifically to the respiratory center, and its possible etiologic role in the pathophysiology of sudden infant death syndrome are discussed.
More Related Videos
Related Concept Videos
Pulmonary Cycle: Exhalation
Other Factors Affecting Respiration Centers
However, the ability to hold one's breath voluntarily is not limitless. When the CO2 concentration in the blood reaches a critical level,...
Acute Respiratory Failure-I
Definition: It is defined by specific criteria based on blood gas measurements. Hypoxemia happens when the partial pressure of oxygen (PaO2) falls below 60 mmHg. At the same time,...
Acute Respiratory Failure-II
The underlying physiological abnormalities that contribute to hypoxemic respiratory failure include:
Acute Respiratory Failure-III
Acute Respiratory Failure-IV

