| 偏侧化预备电位研究述评 |
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| 引用本文： | 郭志平,李安民,李正中.偏侧化预备电位研究述评[J].湖北师范学院学报(自然科学版),2014(3):16-19. |
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| 作者姓名： | 郭志平 李安民 李正中 |
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| 作者单位： | 上海体育学院运动科学学院;湖北师范学院体育学院 |
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| 基金项目： | 上海体育学院一流学科建设(心理学)开放基金项目(XL2012007) |
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| 摘 要： | 偏侧化预备电位（ Lateralized readiness potential ， LRP）是与运动准备相关的一个脑电成分，基于运动肢体对侧大脑皮层的预备电位波幅高于同侧的特点而获得。 LRP作为反应准备的在线测量方法，获得并准确检测其出现是关键，而了解其特点及影响因素是恰当运用该方法的保证。未来研究应着力于提高LRP的效度，将LRP与其它测量方法相结合。
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| 关 键 词： | 偏侧化预备电位 认知 运动准备 抑制控制 运动表象 |
A review on lateralized readiness potential |
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| GUO Zhi-ping;LI An-ming;LI Zheng-zhong.A review on lateralized readiness potential[J].Journal of Hubei Normal University(Natural Science),2014(3):16-19. |
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| Authors: | GUO Zhi-ping;LI An-ming;LI Zheng-zhong |
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| Institution: | GUO Zhi-ping;LI An-ming;LI Zheng-zhong;School of Sport Science,Shanghai University of Sport;College of Physical Education,Hubei Normal University; |
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| Abstract: | Lateralized readiness potential （ LRP） refers to negative lateralized readiness potential which occurs to the cerebral cortex contra-lateral to the response effectors .The crux of LRP analysis is to find the appropriate ＆quot;onset＆quot;time and the guar-antee of using LRP in appropriate way is to understand its character and affect factors .Limitations of the current literature are also addressed , and future areas of inquiry are suggested . |
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| Keywords: | LRP cognition movement preparation inhibition control movement imagery |
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