| 记忆状态下儿童青少年脑α波特点的研究 |
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| 引用本文： | 林崇德,沃建中,胡清芬,刘慧娟.记忆状态下儿童青少年脑α波特点的研究[J].北京师范大学学报(自然科学版),2002,38(1):123-127. |
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| 作者姓名： | 林崇德 沃建中 胡清芬 刘慧娟 |
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| 作者单位： | 北京师范大学发展心理研究所,北京,100875 |
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| 基金项目： | 全国高等学校优秀博士学位论文作者专项基金;199906; |
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| 摘 要： | 对24名7～18岁的儿童青少年进行脑电图记录,比较其在静息状态和记忆状态下脑电α波特点.结果表明:1)记忆状态下被试α波分布的熵值明显升高;2)记忆状态下α波平均频率显著上升;3)记忆状态下11,12,13Hz等高频脑波所占比率显著上升;4)高频脑波所占比率的上升在前脑和左脑更加明显.
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| 关 键 词： | α波 频率 儿童 青少年 静息状态 记忆状态 |
| 修稿时间： | 2001年9月25日 |
THE DEVELOPMENTAL CHARACTERISTIC OF ALPHA BAND IN CHILDREN AND ADOLESCENTS IN THE MEMORY CONDITIONS |
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| Lin Chongde,Wo Jianzhong,Hu Qingfen,Liu Huijuan.THE DEVELOPMENTAL CHARACTERISTIC OF ALPHA BAND IN CHILDREN AND ADOLESCENTS IN THE MEMORY CONDITIONS[J].Journal of Beijing Normal University(Natural Science),2002,38(1):123-127. |
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| Authors: | Lin Chongde Wo Jianzhong Hu Qingfen Liu Huijuan |
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| Abstract: | This research is designed to explore the characteristics of brain wave in the memory conditions among 24 students from age of 7 to 18. The data are collected by using ET technique in the conditions of quietness and memory. The results are as follows: in the condition of memory, the entropy of alpha distribution increases significantly, and the average frequency of alpha wave for 7-18 age group increases significantly. In addition, the ratio of high frequency such as 11, 12 and 13Hz increases obviously, especially in the front and left hemisphere. |
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| Keywords: | alpha wave frequency child adolescent quiet condition memory condition |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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