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Delayed Drowsiness After Normobaric Hypoxia Training in an F/A-18 Hornet Simulator
Aerospace Medicine and Human Performance
|August 17, 2023
Summary
Military pilots may experience prolonged drowsiness after hypoxia training, a condition known as "hypoxia hangover." This delayed effect, potentially linked to sopite syndrome, highlights the need for post-training safety guidelines, especially concerning driving.
Area of Science:
- Aviation Medicine
- Neuroscience
- Human Factors
Background:
- Normobaric hypoxia training is standard for military aviators due to high-altitude flight demands.
- Emerging research indicates a potential for delayed recovery, termed "hypoxia hangover," following such training.
- Sopite syndrome, characterized by drowsiness and cognitive impairment, is associated with motion exposure and may be exacerbated by hypoxia.
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