A Neurodynamical Model of Insect Glomerulus For Odor Amplification and Discrimination

来源 :the 2nd Shanghai International Symposium on NOnlinear Scienc | 被引量 : 0次 | 上传用户:yufeng_09
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  We use a realistic neural network model of the insect olfactory system in order to understand how weak signals are amplified and discriminated.We investigate dfferent structures that can give synchronous oscillations and find that noise can enhance weak signals in a way akin to stochastic resonance.
其他文献
1999年6月上中旬巨鹿县豇豆上普遍发生了近几年来第一次出现的、从来未有见到过的病害——细菌性叶斑病。 该病症状是:发生期在成株期。植株茎蔓顶尖新生叶片皱缩,叶缘向叶
  The Now is an interface between the subject and the world.Whatever we perceive,deal with or think of,it is bound to be presenting itself in the Now.Presence
会议
附件扭转(adnexal torsion,AT)是指卵巢和(或)输卵管沿骨盆漏斗韧带及卵巢固有韧带轴线发生的解剖学变位[1],位居妇科急腹症的第5位[2].AT可发生于任何年龄段女性,其中以育龄
期刊
复发性流产(RSA)是妊娠期常见的并发症,为育龄期女性面临的生殖难题,且其发病率呈上升趋势.其已知病因包括染色体异常、感染、生殖道畸形、内分泌失调、自身免疫性疾病等,其
本文报告对汉族、维吾尔族各100例出生24h内的适于胎龄儿进行了体格发育6项指标及上臂围/头围(MAC/HC)比值测定结果,以了解汉族、维吾尔族新生儿生长发育状况。结果表明汉族、维吾尔族新生儿在
  In 1988,Stefan Hilger introduced the calculus on time scales which unifies continuous and discrete analysis.Since then many authors have expounded on variou
会议
  1) Objective and novelty of the work The present work is concerned with the steady flow of fluids in open channels.These flows are characterized by the pres
会议
目的 探讨MRI在艾滋病(AIDS)继发弓形虫脑炎(TE)和结核性脑膜炎(TBM)中的临床鉴别诊断价值.方法 回顾性分析经临床确诊的33例AIDS继发TE患者及16例AIDS继发TBM患者的MRI平扫
  In this paper,we investigate control and synchronization for a class of four-dimensional autonomous chaotic systems with only one cubic cross-product term i
会议
为了解湖北省农村围产儿死亡情况,将老河口市、石首市、郧县、麻城市、罗田县5市县监测点1993年围产儿死亡情况分析如下: 1 资料和方法 本资料来源于5市县监测点的围产儿死