航天员在轨认知能力监测研究进展

Advances of On-orbit Cognitive Ability Monitoring of Astronauts

认知能力是影响航天员在轨绩效的重要因素,长期在轨认知能力监测是航天员在轨状态评估的重要方面。总结梳理了自和平号空间站以来在不同时期采用的在轨认知能力监测方法,并对目前取得的中短期和长期在轨认知能力研究成果进行分析。在轨监测的研究结果表明,航天员在轨认知能力下降主要出现在飞行适应初期和返回地球后,在轨期间没有发现明显的认知能力下降。

Cognitive ability is an important factor affecting astronauts’on-orbit performance.The long-term on-orbit cognitive ability monitoring becomes an important aspect of the astronauts’onorbit status evaluation.The different on-orbit cognitive monitoring methods adopted by researchers in different periods since the Mir space station were summarized and sorted out in this paper,and the current research results of short-to-mid-term and long-term on-orbit cognitive performance were briefly introduced.The on-orbit monitoring results showed that the decline of cognitive performance of astronauts mainly occurred in the early stages of the flight adaptation and after returning to Earth,and no significant cognitive decline was found during orbit flight.