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Effects of Fatigue ...
Effects of Fatigue on Cognitive Performance in Long-Duration Simulated Flight Missions : Effects of Fatigue on Cognition in Long Flight Missions
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Rosa, Eduardo (författare)
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- Eiken, Ola (författare)
- KTH,Omgivningsfysiologi
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- Grönkvist, Mikael (författare)
- KTH,Omgivningsfysiologi
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- Kölegård, Roger (författare)
- KTH,Omgivningsfysiologi
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Dahlström, Nicklas (författare)
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Knez, Igor (författare)
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Ljung, Robert (författare)
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Jönsson, Fredrik (författare)
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Willander, Johan (författare)
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(creator_code:org_t)
- Hogrefe Publishing Group, 2020
- 2020
- Engelska.
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Ingår i: Aviation Psychology and Applied Human Factors. - : Hogrefe Publishing Group. - 2192-0923 .- 2192-0931. ; 10:2, s. 82-93
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Fighter pilots may be exposed to extended flight missions. Consequently, there is increasing concern about fatigue. We investigated the effects of fatigue and cognitive performance in a simulated 11-hr mission in the 39 Gripen fighter aircraft. Five cognitive tasks were used to assess cognitive performance. Fatigue was measured with the Samn–Perelli Fatigue Index. Results showed that performance in the non-executive task degraded after approximately 7 hr. Fatigue ratings showed a matching trend to the performance in this task. Performance in tasks taxing executive functions did not decline. We interpreted that fatigue can be overridden by increased attentional effort for executive tasks but not for non-executive components of cognition. Participants underestimated their performance and metacognitive accuracy was not influenced by fatigue.
Ämnesord
- SAMHÄLLSVETENSKAP -- Psykologi -- Tillämpad psykologi (hsv//swe)
- SOCIAL SCIENCES -- Psychology -- Applied Psychology (hsv//eng)
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