{"title":"飞蝗对低频声信号加工的胞内研究——尾铗-巨中间神经元系统的结构与功能","authors":"徐智敏 沈钧贤, XU Zhi-Min Chen Jun-Xian","doi":"10.1360/ZB1995-25-2-179","DOIUrl":null,"url":null,"abstract":"利用胞内电生理记录及染料标记技术,首次揭示了飞蝗末端腹神经节中与低频声接收有关的尾铗-巨中间神经元系统的结构与功能.该系统包含双侧对称的四对巨中间神经元(giant interneuron,GI1~4),每个GI均有各自独特的树突分枝构型,细胞体位置,及主轴突的定位与朝向;并揭示了该系统对低频声刺激的反应特征:放电模式、反应阈值-刺激频率关系曲线、强度特征,以及对刺激频率的编码方式,讨论了飞蝗尾铗-巨中间神经元系统在低频声通信方面的可能作用.","PeriodicalId":21648,"journal":{"name":"Science in China. Series B, Chemistry, life sciences & earth sciences","volume":"33 1","pages":"179-187"},"PeriodicalIF":0.0000,"publicationDate":"1995-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Science in China. Series B, Chemistry, life sciences & earth sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1360/ZB1995-25-2-179","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}