{"title":"基于米勒效应的Memcapacitor Hodgkin-Huxley神经元能量消耗分析及逻辑随机共振","authors":"Xin Wang , Kai Jia , Mengyan Ge","doi":"10.1016/j.cjph.2025.08.038","DOIUrl":null,"url":null,"abstract":"<div><div>This study innovatively introduces a memcapacitor based on the Miller effect into the classical Hodgkin–Huxley (HH) neuron system, proposing an improved Memcapacitor Hodgkin–Huxley (MC–HH) neuron model. By replacing the traditional membrane capacitance with a memcapacitive element, this model fully leverages the unique memory characteristics of the memcapacitor, significantly enhancing the model's dynamic behavior and its simulation capability for the history-dependent properties of biological neurons. During the research process, nonlinear dynamic analysis methods such as bifurcation diagrams and phase trajectory plots were employed to investigate the complex dynamic behaviors of the model under the influence of the memcapacitor, as well as the logical stochastic resonance phenomenon driven by Gaussian white noise. The results indicate that the model exhibits bistability and hysteresis phenomena, revealing the \"trigger flux – membrane capacitance – electrical activity – energy metabolism\" mechanism through the synergistic regulation of stimulus current and trigger flux. Furthermore, this model not only inherits the advantage of classical HH neurons in achieving reliable logical operations but also provides a new regulatory dimension for the logical design of neuromorphic computing by leveraging the unique memory characteristics of the memcapacitor, which holds promise for advancing the development of highly integrated neuromorphic chips.</div></div>","PeriodicalId":10340,"journal":{"name":"Chinese Journal of Physics","volume":"97 ","pages":""},"PeriodicalIF":4.6000,"publicationDate":"2025-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Energy consumption analysis and logical stochastic resonance of Memcapacitor Hodgkin–Huxley neuron based on the Miller effect\",\"authors\":\"Xin Wang , Kai Jia , Mengyan Ge\",\"doi\":\"10.1016/j.cjph.2025.08.038\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>This study innovatively introduces a memcapacitor based on the Miller effect into the classical Hodgkin–Huxley (HH) neuron system, proposing an improved Memcapacitor Hodgkin–Huxley (MC–HH) neuron model. By replacing the traditional membrane capacitance with a memcapacitive element, this model fully leverages the unique memory characteristics of the memcapacitor, significantly enhancing the model's dynamic behavior and its simulation capability for the history-dependent properties of biological neurons. During the research process, nonlinear dynamic analysis methods such as bifurcation diagrams and phase trajectory plots were employed to investigate the complex dynamic behaviors of the model under the influence of the memcapacitor, as well as the logical stochastic resonance phenomenon driven by Gaussian white noise. The results indicate that the model exhibits bistability and hysteresis phenomena, revealing the \\\"trigger flux – membrane capacitance – electrical activity – energy metabolism\\\" mechanism through the synergistic regulation of stimulus current and trigger flux. Furthermore, this model not only inherits the advantage of classical HH neurons in achieving reliable logical operations but also provides a new regulatory dimension for the logical design of neuromorphic computing by leveraging the unique memory characteristics of the memcapacitor, which holds promise for advancing the development of highly integrated neuromorphic chips.</div></div>\",\"PeriodicalId\":10340,\"journal\":{\"name\":\"Chinese Journal of Physics\",\"volume\":\"97 \",\"pages\":\"\"},\"PeriodicalIF\":4.6000,\"publicationDate\":\"2025-08-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chinese Journal of Physics\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0577907325003454\",\"RegionNum\":2,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"PHYSICS, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chinese Journal of Physics","FirstCategoryId":"101","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0577907325003454","RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"PHYSICS, MULTIDISCIPLINARY","Score":null,"Total":0}
Energy consumption analysis and logical stochastic resonance of Memcapacitor Hodgkin–Huxley neuron based on the Miller effect
This study innovatively introduces a memcapacitor based on the Miller effect into the classical Hodgkin–Huxley (HH) neuron system, proposing an improved Memcapacitor Hodgkin–Huxley (MC–HH) neuron model. By replacing the traditional membrane capacitance with a memcapacitive element, this model fully leverages the unique memory characteristics of the memcapacitor, significantly enhancing the model's dynamic behavior and its simulation capability for the history-dependent properties of biological neurons. During the research process, nonlinear dynamic analysis methods such as bifurcation diagrams and phase trajectory plots were employed to investigate the complex dynamic behaviors of the model under the influence of the memcapacitor, as well as the logical stochastic resonance phenomenon driven by Gaussian white noise. The results indicate that the model exhibits bistability and hysteresis phenomena, revealing the "trigger flux – membrane capacitance – electrical activity – energy metabolism" mechanism through the synergistic regulation of stimulus current and trigger flux. Furthermore, this model not only inherits the advantage of classical HH neurons in achieving reliable logical operations but also provides a new regulatory dimension for the logical design of neuromorphic computing by leveraging the unique memory characteristics of the memcapacitor, which holds promise for advancing the development of highly integrated neuromorphic chips.
期刊介绍:
The Chinese Journal of Physics publishes important advances in various branches in physics, including statistical and biophysical physics, condensed matter physics, atomic/molecular physics, optics, particle physics and nuclear physics.
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