Neural readaptation to Earth's gravity following return from space.

Boyle R; Mensinger AF; Yoshida K; Usui S; Intravaia A; Tricas T; Highstein SM

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Neural readaptation to Earth's gravity following return from space.

机译：从太空返回后，对地球重力的神经重新适应。

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The consequence of exposure to microgravity on the otolith organs was studied by recording the responses of vestibular nerve afferents supplying the utricular otolith organ to inertial accelerations in four toadfish, Opsanus tau, sequentially for 5 days following two National Aeronautics and Space Administration shuttle orbital flights. Within the first day postflight, the magnitude of response to an applied translation was on average three times greater than for controls. The reduced gravitational acceleration in orbit apparently resulted in an upregulation of the sensitivity of utricular afferents. By 30 h postflight, responses were statistically similar to control. The time course of return to normal afferent sensitivity parallels the reported decrease in vestibular disorientation in astronauts following return from space.

机译：在美国国家航空和航天局两次航天飞机轨道飞行之后，通过记录前庭神经传入物对四耳蟾蜍Op鱼中惯性加速度的响应，记录了提供耳蜗耳石器官的前庭神经传入的反应，从而研究了耳石器官暴露于微重力的后果。飞行后的第一天，对翻译的反应幅度平均是对照的三倍。轨道上重力加速度的降低显然导致了外来传入神经的敏感性上调。飞行后30小时，反应在统计学上与对照组相似。恢复到正常传入灵敏度的时间过程与报道的从太空返回后宇航员前庭迷失方向的减少相似。

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《Journal of Neurophysiology》 |2001年第4期|共5页
作者
Boyle R; Mensinger AF; Yoshida K; Usui S; Intravaia A; Tricas T; Highstein SM;
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正文语种 eng
中图分类人体生理学;
关键词
Adaptation; Physiological; Gravity Perception; Neurons; Space Flight; Vestibular Nerve; 适应; 生理学; 重力知觉; 神经元; 宇宙飞行; 前庭神经;

机译：Adaptation;Physiological;Gravity Perception;Neurons;Space Flight;Vestibular Nerve;适应;生理学;重力知觉;神经元;宇宙飞行;前庭神经;

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专利

1. Neural readaptation to Earth's gravity following return from space. [J] . Boyle R, Mensinger AF, Yoshida K, Journal of Neurophysiology . 2001,第4期

机译：从太空返回后，对地球重力的神经重新适应。
2. Morphological Study of Myelinated Fibers of the Sciatic Nerve in Mice after Space Flight and Readaptation to the Conditionsof Earth Gravity [J] . P. N. Rezvyakov, G. F. Shaimardanova, A. N. Lisukov, Doklady Biological Sciences . 2018,第期

机译：小鼠在空间飞行后坐骨神经纤维的形态学研究，重力条件下的基础
3. VIDEO-OCULOGRAPHIC REGISTRATION OF TORSIONAL VESTIBULO-OCULAR REFLEX READAPTATION TO THE EARTH'S GRAVITY [J] . V. A. Sadovnichii, V. V. Alexandrov, E. A. Muratova, Moscow University Mechanics Bulletin . 2005,第2期

机译：重力重力作用的前庭-眼球反射反射的视眼配准
4. Characteristics of the eyes pursuit function during readaptation to terrestrial gravity after prolonged flights aboard the International Space Station [C] . Kornilova L., Alekhina M., Temnikova V., European Symposium on Life Sciences in Space . 2005

机译：在国际空间站延长航班后，近期重力期间眼睛追求功能的特征
5. Experimental, theoretical and computational investigation of flow boiling and condensation in Earth's gravity and microgravity. [D] . Lee, Hyoungsoon. 2014

机译：在地球重力和微重力中进行流沸腾和凝结的实验，理论和计算研究。
6. Bioinformatic Study of Transcriptome Changes in the Mice Lumbar Spinal Cord After the 30-Day Spaceflight and Subsequent 7-Day Readaptation on Earth: New Insights Into Molecular Mechanisms of the Hypogravity Motor Syndrome [O] . Maksim Sergeevich Kuznetsov, Artur Nicolaevich Lisukov, Albert Anatolevich Rizvanov, -1

机译：30天太空飞行和随后7天地球重新适应后小鼠腰脊髓转录组变化的生物信息学研究：对超重力运动综合征分子机制的新见解。
7. Adaptive Changes in the Vestibular System of Land Snail to a 30-Day Spaceflight and Readaptation on Return to Earth [O] . Nikolay Aseyev, Alia Kh. Vinarskaya, Matvey Roshchin, 2017

机译：作者：郝晓晖，王孝娣，王孝娣，王玮，中国农学通报CHINEsE
8. Neural Re-adaptation to Earth's Gravity Following Return From Space [R] . Highstein, Stephen M., Boyle, Richard, Mensinger, Allen F., 2003

机译：从空间返回后对地球重力的神经再适应

Neural readaptation to Earth's gravity following return from space.

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