在无尺度神经网络中在电磁辐射下进行同步
1School of Automation and Electronic Information, Xiangtan University, Xiangtan, Hunan 411105, China.
Chaos (Woodbury, N.Y.)
|March 8, 2024
概括
这项研究探讨了磁感应如何影响无度大脑网络. 磁场影响神经同步,影响网络行为和适应能力.
科学领域:
- 神经科学是一个神经科学.
- 复杂的系统复杂的系统.
- 计算生物学 计算生物学
背景情况:
- 人类大脑的功能网络具有无尺度拓.
- 神经网络容易受到外部电磁环境的影响.
研究的目的:
- 研究磁感应对无尺度生物神经网络同步活动的影响.
- 通过使用四稳定离散的memristor模型来评估磁效应.
主要方法:
- 开发了一个基于鲁尔科夫神经元的无尺度神经网络模型.
- 采用了数值模拟,以初始值和磁感应强度作为控制变量.
主要成果:
- 观察到多种行为,包括静止状态,周期-1爆发同步,异步和虚幻状态,取决于memristor的初始值.
- 发现磁感应强度可以调节Rulkov神经元参数影响的无尺度网络中的同步.
结论:
- 磁感应显著影响无尺度神经网络的动态.
- 这项研究提供了关于生物如何适应电磁环境变化的见解.
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