宇航时前庭植物性综合征及空间位置幻觉的发生已有许多假说,其中前庭分析器功能异常具有主导意义。文献中尚无关于宇航后人耳石装置情况的报导。本文拟研究长时间(30～96天)和短时间(7天以内)宇航对宇航员耳石功能的影响。为此,对宇宙飞船“联盟21号”—“礼炮5号”(30天宇航)、“联盟26号”—“礼炮6号”(96天宇航)、“联盟22号”及“联盟28号”(7天以内)的乘员进行了飞行前、后耳石功能检查的对比观察。除1人外,全体宇航员在飞行前检查均健康、无耳鼻咽喉科疾病;通过反 There are many hypotheses about the occurrence of plant head syndrome and spatial illusion in astronautics. The abnormality of vestibular analyzer has the leading meaning. There is no report in the literature on the status of aerospace otolith devices. This article intends to study the long-term (30 to 96 days) and short (within 7 days) astronauts on the otolith function. To this end, the spacecraft “Union 21” - “Salyut 5” (30 Sky), “Union 26” - “Salute 6” (96 Sky), “Union No. 22” and “Union No. 28 ”(7 days or less) crew carried out a comparative examination of functional tests before and after the otter. All except one, all astronauts were pre-flight health checks, no otorhinolaryngology disease; by anti