| 蚯蚓(Eisenia foetida)学习行为的研究 |
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| 引用本文： | 李力,潘雷.蚯蚓(Eisenia foetida)学习行为的研究[J].陕西师范大学学报,2008,36(1):65-67. |
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| 作者姓名： | 李力 潘雷 |
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| 作者单位： | 陕西师范大学生命科学学院,陕西西安710062 |
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| 摘 要： | 通过蚯蚓识别迷宫的试-错学习行为,研究了迷宫难度与其记忆保持时间的关系.实验设计了三种不同难度的迷宫,训练三组蚯蚓识别正确出口.待其学会爬迷宫后,隔一段时间,再测试其能否保持识别出口的能力,进而总结出难度系数与记忆维持时间的关系.结果表明,蚯蚓的学习能力与迷宫的难度系数成反比,迷宫越难,需要的训练次数就越多.
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| 关 键 词： | 动物行为学 试-错学习 难度系数 记忆维持时间 蚯蚓 学习行为 研究 earthworm behavior learning 训练次数 结果 维持时间 难度系数 能力 再测试 学会 出口 实验设计 关系 保持时间 记忆 迷宫 识别 |
| 文章编号： | 1672-4291（2008）01-0065-03 |
| 收稿时间： | 2007-05-18 |
| 修稿时间： | 2007年5月18日 |
Studies on the learning behavior of earthworm Eisenia foetida |
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| LI Li,PAN Lei.Studies on the learning behavior of earthworm Eisenia foetida[J].Journal of Shaanxi Normal University: Nat Sci Ed,2008,36(1):65-67. |
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| Authors: | LI Li PAN Lei |
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| Abstract: | The learning behaviour of earthworm was studied using labyrinth with differently difficult coefficients Three different labyrinths were designed for the experiment. The earthworms were trained to recognize the correct aim of the labyrinth. The trainings were quitted soon after the subjects recognized the aims. 72 hrs later, the animals were tested again to see if they still remembered the correct arms. The results indicated that the memory maintenance time and the difficult coeffient of the labyrinth is in inverse ratio, namely, the higher the difficult coeffient of the labyrinth is, the more training time needs. |
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| Keywords: | animal behavior trial-and-error learning difficult coeffient memory maintenace time |
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