Phase synchronization between a light-dependent neuron and a thermosensitive neuron

doi:10.1016/j.neucom.2020.09.083

IR > 理学院

	Phase synchronization between a light-dependent neuron and a thermosensitive neuron
	Yao, Zhao 1; Zhou, Ping 2; Zhu, Zhigang1 ; Ma, Jun1,2
	2021-01-29
发表期刊	Neurocomputing
ISSN	09252312
卷号	423 页码:518-534
摘要	The nervous system is made up of various functional neurons, e.g. some neurons can percept external optical signal while other neurons can detect the fluctuation of temperature, and these physical signals can be transmitted into bioelectric signals. The collective behaviors of neurons are dependent on the cooperation between neurons with different biophysical functions. In this paper, electronical synapse connection between the light-dependent neuron and thermosensitive neuron is activated to detect possible occurrence of phase synchronization. The light-dependent neuron is obtained from a neural circuit driven by photocurrent generated from the phototube, which external optical signal can be captured. The thermosensitive neuron is mapped from a neural circuit in which a thermistor is connected to percept the changes of temperature. When the two functional neurons are activated, it is found that phase synchronization/lock can be obtained by changing the intensity in the coupling channel. In addition, phase synchronization can be enhanced even in the presence of noise. The Hamilton energy is also calculated, and it is confirmed that two neurons are out of energy balance under phase synchronization. Finally, noise is applied for the coupled neurons, it is found that the involvement of noise can enhance the phase synchronization, and neurons in phase lock keep robustness to external noise. It indicates that neurons in different functional regions can keep pace with each other in the presence of phase synchronization, in this way, target gaits can be reached under the cooperation between different functional neurons stimulated by signals from different input channels. It provides possible guidance to design and regulate the synchronous behaviors of artificial neurons. © 2020 Elsevier B.V.
关键词	Bioelectric phenomena Photocurrents SynchronizationArtificial neurons Bioelectric signals Collective behavior Coupling channels External optical signals Phase synchronization Synapse connections Thermo sensitive
DOI	10.1016/j.neucom.2020.09.083
收录类别	EI ; SCIE
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Artificial Intelligence
WOS记录号	WOS:000599876100005
出版者	Elsevier B.V.
EI入藏号	20204909576801
EI主题词	Neurons
EI分类号	461.1 Biomedical Engineering - 461.9 Biology - 701.1 Electricity: Basic Concepts and Phenomena - 961 Systems Science
来源库	Compendex
分类代码	461.1 Biomedical Engineering - 461.9 Biology - 701.1 Electricity: Basic Concepts and Phenomena - 961 Systems Science
引用统计	被引频次：41[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/132322
专题	理学院
通讯作者	Ma, Jun
作者单位	1.Lanzhou Univ Technol, Dept Phys, Lanzhou 730050, Peoples R China; 2.Chongqing Univ Posts & Telecommun, Sch Sci, Chongqing 430065, Peoples R China
第一作者单位	理学院
通讯作者单位	理学院
第一作者的第一单位	理学院
推荐引用方式 GB/T 7714	Yao, Zhao,Zhou, Ping,Zhu, Zhigang,et al. Phase synchronization between a light-dependent neuron and a thermosensitive neuron[J]. Neurocomputing,2021,423:518-534.
APA	Yao, Zhao,Zhou, Ping,Zhu, Zhigang,&Ma, Jun.(2021).Phase synchronization between a light-dependent neuron and a thermosensitive neuron.Neurocomputing,423,518-534.
MLA	Yao, Zhao,et al."Phase synchronization between a light-dependent neuron and a thermosensitive neuron".Neurocomputing 423(2021):518-534.