| 老年人思维态脑电的变化 |
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| 引用本文： | 张之同,张建洲,赵兢. 老年人思维态脑电的变化[J]. 基础医学与临床, 1988, 0(2) |
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| 作者姓名： | 张之同 张建洲 赵兢 |
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| 作者单位： | 北京师范大学生物系中心实验室(张之同)，北京中医医院电子计算机室(张建洲)，北京中医医院电子计算机室(赵兢) |
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| 摘 要： | 本比测重比较了青年人(25—35岁)和老年人(55—65岁)在进行逻辑思维(默算连续加法和减法)及听轻音乐时EEG的年龄差异。我们采用了t值谱图法和a峰频分析法进行了群体对比研究。结果表明,老年人思维态脑电变化明显地不同于青年人。作者认为,这种青、老年人的年龄差异是老年性脑衰老的信息。
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| 关 键 词： | 脑电 t值谱图 老年人 思维态 |
EEG Changes OF Menial Slate in Old Men |
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| Zhang Zhitong Zhang Jianzhou Zhao Jing. EEG Changes OF Menial Slate in Old Men[J]. Basic Medical Sciences and Clinics, 1988, 0(2) |
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| Authors: | Zhang Zhitong Zhang Jianzhou Zhao Jing |
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| Abstract: | This presentation will focus on age differences of EEG bet ween young (25-35 years) and old men (55-65 years) during the mental ali-thmetic (continuous addition and subtraction) and hearing the light music. We have used methods of t-spectrogram and peak alpha frequency analysis, and carry out comparison of the EEG populaticn . The results indicated that the EEG changes of mental state in ol d men is significant. These results suggested that the age differences of EEG between young and old men during mental arithmetic stat e is the sign of feeble brain of old men. |
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| Keywords: | EEG t-spectrogram. old men mental steta |
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