Control the collective behaviors in a functional neural network

doi:10.1016/j.chaos.2021.111361

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	Control the collective behaviors in a functional neural network
	Yao, Zhao 1,2; Wang, Chunni 1
刊名	Chaos, Solitons and Fractals
	2021-11-01
卷号	152
关键词	Chemical activation Electric fields Electrophysiology Magnetic fields Neural networks Neurons Piezoelectric ceramics Pumps Energy Field coupling Field energy Firing modes Functional network Induction coils Magnetic field coupling Magnetic-field Neural circuits Phase synchronization
ISSN号	09600779
DOI	10.1016/j.chaos.2021.111361
英文摘要	Specific biophysical neurons are presented to detect different stimuli, and these external exciting signals are encoded to trigger appropriate firing modes and action potentials for signal propagation between neurons in the network. A thermosensitive neuron can estimate the effect of temperature changes on the excitability and firing modes in nervous system, a photocurrent-dependent neuron can be sensitive to the changes of external illumination or light, and an auditory neuron can perceive acoustic wave when the vibration energy is absorbed and converted into field energy in the loop of neural circuits. From biophysical viewpoint, some specific electric components such as thermistor, phototube, and piezoelectric ceramics can be incorporated into neural circuits for activating specific functions, and thus the external stimuli such as heat, light and vibration can be detected because these energy injections can be converted to intrinsic field energy in the neural circuits. In this paper, three kinds of different neural circuits are coupled in a close loop, energy pumping and the stability of phase synchronization are investigated by regulating the properties of coupling channels, furthermore, the noise effect is also estimated. When induction coil is used to couple the neural circuits, phase stability is controlled under magnetic field coupling, and the activation of noise can change the stability of phase synchronization. The intrinsic field energy in the light-dependent neuron is increased with the increase of coupling intensity when voltage coupling via resistor and magnetic field coupling via induction coil are switched on. In case of electric field coupling via capacitor, the energy in the light-dependent neural circuit keeps oscillatory with small amplitude. These results indicate that magnetic field can be the most suitable way for realizing synchronous information encoding between different functional neurons than the electric synapse coupling because continuous pumping of ions can induce magnetic field in the cell, and all the neurons are controlled completely by effective pumping in field energy. © 2021 Elsevier Ltd
WOS研究方向	Mathematics ; Physics
语种	英语
出版者	Elsevier Ltd
WOS记录号	WOS:000703654900009
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/150895]
专题	理学院
作者单位	1.Department of Physics, Lanzhou University of Technology, Lanzhou; 730050, China; 2.School of Physics and Electronics, Central South University, Changsha; 410083, China
推荐引用方式 GB/T 7714	Yao, Zhao,Wang, Chunni. Control the collective behaviors in a functional neural network[J]. Chaos, Solitons and Fractals,2021,152.
APA	Yao, Zhao,&Wang, Chunni.(2021).Control the collective behaviors in a functional neural network.Chaos, Solitons and Fractals,152.
MLA	Yao, Zhao,et al."Control the collective behaviors in a functional neural network".Chaos, Solitons and Fractals 152(2021).