| 电刺激大壁虎中脑诱发相反方向脊柱侧弯的研究 |
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| 引用本文： | 王文波,范佳,蔡雷,戴振东.电刺激大壁虎中脑诱发相反方向脊柱侧弯的研究[J].四川动物,2011,30(4). |
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| 作者姓名： | 王文波 范佳 蔡雷 戴振东 |
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| 作者单位： | 1. 南京航空航天大学仿生结构与材料防护研究所,南京,210016
2. 南京航空航天大学仿生结构与材料防护研究所,南京,210016;南京航空航天大学机电学院,南京,210016 |
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| 基金项目： | 国家自然基金重大国际合作项目，国家自然基金 |
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| 摘 要： | 深入探索大壁虎Gekko gecko中脑运动调控功能,通过对头部固定的大壁虎(n=10)中脑脑区采用不锈钢微电极施加电刺激,发现对中脑不同深度脑区的电刺激能诱发出脊柱侧弯、四肢动等运动反应.在实验过程中,一些刺激针道在中脑围脑室灰质诱发出脊柱同侧弯曲反应,而在中脑腹侧被盖诱发出脊柱对侧弯曲反应.通过对刺激脑区的组织学检验,确定了大壁虎中脑内控制相反方向脊柱侧弯运动核团分布的大致区域.
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| 关 键 词： | 大壁虎 中脑 脊柱同侧弯曲 脊柱对侧弯曲 |
Study on Eliciting Inversus Spinal Bending Movements of Gekko gecko by Electrical Mesencephalon Stimulation |
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| WANG Wen-bo,FAN Jia,CAI Lei,DAI Zhen-dong.Study on Eliciting Inversus Spinal Bending Movements of Gekko gecko by Electrical Mesencephalon Stimulation[J].Sichuan Journal of Zoology,2011,30(4). |
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| Authors: | WANG Wen-bo FAN Jia CAI Lei DAI Zhen-dong |
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| Institution: | WANG Wen-bo1,FAN Jia1,2,CAI Lei1,DAI Zhen-dong1(1.Institute of Bio-inspired Structure and Surface Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China,2.College of Mechanical and Electrical Engineering,Nanjing University of Aeronauticsand Astronautics,China) |
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| Abstract: | To thoroughly study the locomotion control function of Gekko gecko's midbrain,10 fixed head of G.gecko were used in electrical mesencephalon stimulation experiments.During the experiments,the animal's mesencephalic areas were electrically stimulated via micro stainless steel electrodes and its responses during stimulation were observed.The results implied that locomotion responses such as spinal bending,limbs' movements could be elicited in different depths of mesencephalon.As the change of stimulus depth a... |
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| Keywords: | Gekko gecko mesencephalon ipsilateral spinal bending contralateral spinal bending |
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