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Updated: Jul 26, 2025

Multi-electrode Array Recordings of Neuronal Avalanches in Organotypic Cultures
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动态相互作用重新配置皮质时间尺度的梯度

P Sorrentino1,2, G Rabuffo1, F Baselice3

  • 1Institut de Neurosciences des Systèmes, Aix-Marseille University, Marseille, France.

Network neuroscience (Cambridge, Mass.)
|June 19, 2023
PubMed
概括

大脑的处理速度显示出典型的前后梯度,但在复杂的认知任务中,这种情况会逆转. 这项研究揭示了大脑通信时间尺度的动态切换,这对于信息整合至关重要.

关键词:
大脑动态大脑动态皮层梯度是指皮层的梯度.皮层时间尺度的时间尺度.动态网络是一种动态网络.边缘连接 边缘连接

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Propagation of Action Potentials01:23

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The propagation of an action potential refers to the process by which a nerve impulse, or "action potential," travels along a neuron.
Neurons (nerve cells) have a resting membrane potential, with a slightly negative charge inside compared to outside. This is maintained by ion channels, such as sodium (Na+) and potassium (K+) channels, which control the flow of ions. When a stimulus, like a touch or a signal from another neuron, triggers the neuron, sodium channels open, allowing sodium ions to...
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