摘要
本文以pre-B?tzinger复合体中两个耦合兴奋性神经元为研究对象,分别研究了耦合神经元反相簇放电类型及其同步转迁.当钠电导参数在一定范围内变化时,耦合神经元分别表现为"sup-Hopf/fold cycle"型和"fold/fold cycle"型反相簇放电.通过计算耦合神经元的簇放电内的峰相位差,进而判定反相簇放电中的峰同步行为,并且研究了反相放电的类型与同步的关系.
In this paper, anti-phase bursting mode and synchronization transition in the two coupled excitatory neurons in pre-Botzinger complex are examined. When the parameter of sodium conductance varies within a certain range, the two coupled neurons exhibit anti-phase ＂sup-Hopf/fold cycle＂ and ＂fold/fold cycle＂ bursting. By calculating the phase difference of spikes in the bursting, we reveal the relationship between different bursting patterns and synchronization transition.
出处
《动力学与控制学报》
2017年第1期75-79,共5页
Journal of Dynamics and Control
基金
国家自然科学基金资助项目(11472009,11502073)
北京市教委科技计划项目(KM201410009012)
北方工业大学“科研创新团队建设计划”项目(XN129)
河南理工大学博士基金项目(B2012-107)~~
关键词
簇放电
相位差
反相同步
快慢分析
前包钦复合体
bursting, phase difference, anti-phase synchronization, fast/slow decomposition, pre-Botzinger complex
