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Effect of Repeated Space Flights on Ocular Tracking

机译：反复空间飞行对眼追踪的影响

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This paper reports the results of studying the vestibular and ocular intersensory interactions and eye tracking function in 32 cosmonauts on maiden and repeated missions to the International Space Station. Mission duration ranged from 125 to 215 days. The cosmonauts were tested twice pre launch (baseline data collection) and on days R + 1/2, R + 4/5, and R + 8/9. Video oculography was used to test eye movements. It was found that in the majority of cosmonauts who had no experience of long-duration space missions the eye tracking function remained significantly impaired untill day R + 8/9. In cosmonauts who had already encountered microgravity, obvious changes in eye tracking were observed on day R + 1/2 only and, residual, on day R + 4/5. During post-flight recovery, a new eye tracking strategy was acquired only by cosmonauts who had the first experience of spaceflight microgravity.
机译：本文报道了在少女和重复任务到国际空间站的32个宇航员中研究前庭和眼部误差相互作用和眼睛跟踪功能的结果。任务持续时间从125到215天。宇航员被测试了两次推出（基线数据收集）和Days R + 1/2，R + 4/5和R + 8/9。视频眼术用于测试眼球运动。有人发现，在大多数没有长期空间任务经验的宇航员中，眼跟踪功能仍然显着受损，直到一天r + 8/9。在已经遇到的宇宙中遇到的微争论，仅在第R + 1/2天左右观察到眼睛跟踪的明显变化，并且在第R + 4/5天剩余。在飞行后的恢复过程中，仅通过宇航员获得了第一次航天微匍匐体验的宇航员获得了新的眼睛跟踪策略。

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