Cognitive Incapacitation in Aviation

Abstract: In aviation, cognitive incapacitation refers to a temporary reduction in a pilot’s cognitive performance, typically triggered by unexpected and stressful events. This situation can alter perception, reasoning, decision-making performance, and ultimately the ability to perform cockpit duties effectively. Cognitive incapacitation has been identified as an important factor in many aviation accidents and incidents. However, research is scarce, and varying terminology is used to describe the phenomenon. Additionally, the methods to effectively induce and measure cognitive incapacitation remain debated. We conducted a comprehensive scoping review to enhance our understanding of this phenomenon and gain clearer insights into the research protocols. This review may be applied for improving training and developing solutions to mitigate the effects of cognitive incapacitation.