| 抑制型与易化型整合野细胞的感受野和整合野大小比较 |
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| 引用本文： | 陈科,宋雪梅.抑制型与易化型整合野细胞的感受野和整合野大小比较[J].航天医学与医学工程,2011,24(5):372-374. |
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| 作者姓名： | 陈科 宋雪梅 |
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| 作者单位： | 1. 电子科技大学神经信息教育部重点实验室,四川,成都,610054
2. 中国科学院上海生命科学研究院生命中心,上海,200031 |
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| 基金项目： | 国家重点基础研究项目(2007CB311001); 国家自然科学基金资助项目(90820301,60835005,60736029) |
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| 摘 要： | 目的 比较抑制型和易化型整合野细胞的感受野和整合野大小.方法 利用细胞外记录方法,将运动的正弦光栅的中心与测试细胞的感受野中心对齐,然后测试细胞的遮盖曲线和面积整合曲线以确定其感受野与整合野大小.结果 易化型整合野细胞的感受野大于抑制型整合野细胞的感受野,易化型整合野细胞的整合野亦大于抑制性整合野细胞的整合野.结论 两...
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| 关 键 词： | 经典感受野 整合野 抑制型整合野 易化型整合野 |
Comparison of Receptive Field Size and Integration Field Size between Inhibitory and Facilitative Two-type Spatial Integration Cells |
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| CHEN Ke,SONG Xue-mei.Comparison of Receptive Field Size and Integration Field Size between Inhibitory and Facilitative Two-type Spatial Integration Cells[J].Space Medicine & Medical Engineering,2011,24(5):372-374. |
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| Authors: | CHEN Ke SONG Xue-mei |
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| Institution: | CHEN Ke,SONG Xue-mei.Shanghai Institutes of Biological Sciences,Chinese Academy of Sciences,Shanghai 200031 |
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| Abstract: | Objective To compare the size of receptive field and integration field between inhibitory integration field(I-IF) cells and facilitative integration(F-IF) cells.Methods The sizes of receptive filed and integration field including 35 F-IF and 83 I-IF cells in 17 cats were measured with extracellular recording.The receptive field sizes were measured with mask occlusion test and the integration field size were measured with spatial summation test.Results The size of receptive filed and integration field of F-I... |
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| Keywords: | classical receptive field integration field inhibitory integration field facilitative integration field China |
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