| 头—盆向超重对听觉诱发电位中晚成分的影响 |
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| 引用本文： | 周云龙,刘光远. 头—盆向超重对听觉诱发电位中晚成分的影响[J]. 航天医学与医学工程, 1990, 0(3) |
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| 作者姓名： | 周云龙 刘光远 |
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| 作者单位： | 航天医学工程研究所 北京(周云龙)，航天医学工程研究所 北京(刘光远) |
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| 摘 要： | 为了研究头—盆向超重对大脑功能状态的影响,本实验观察分析了在不同G 值的头—盆向超重作用下,清醒家兔听觉诱发电位的中晚期成分。结果表明,超重作用对脑中枢不同层次有着不同程度的影响,较高G 值作用对皮层慢电位影响最明显,有可能反映超重作用对脑的高级整合功能的影响最为严重。
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| 关 键 词： | 头向加速度 加速度生理影响 听觉诱发电位 |
Effects of +Gz Stress on Medium- and Long-Latency Auditory Evoked Responses |
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| Zhou Yunlong et al. Effects of +Gz Stress on Medium- and Long-Latency Auditory Evoked Responses[J]. Space Medicine & Medical Engineering, 1990, 0(3) |
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| Authors: | Zhou Yunlong et al |
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| Abstract: | In order to investigate the effects of +Gz stress on brain funtion,the medium- and long-latency auditory evoked responses in consciousrabbits during different levels of +Gz stress were analysed.Theresults showed that the effects varied in different levels of the spe-cific auditory system,and that higher G stresses had serious influen-ces upon SCR.It reflected that there might be detrimental effectson the integrative function of brain. |
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| Keywords: | Headward accleration Acceleration physiological effects Auditory evoked potentials |
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