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Updated: Jun 8, 2025

Surgical Training for the Implantation of Neocortical Microelectrode Arrays Using a Formaldehyde-fixed Human Cadaver Model
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创建离子电流通道:一种非植入方法,用于实现大脑-计算机接口的皮质电信号.

Yike Sun1, Yaxuan Gao1, Anruo Shen1

  • 1School of Biomedical Engineering, Tsinghua University, Beijing, 100084, China.

Biosensors & bioelectronics
|November 1, 2024
PubMed
概括

这项研究提出了一种使用人工离子电流路径 (AICP) 获取大脑信号的新型非侵入性方法. 这种技术可以实现高质量的神经记录,与无手术风险的侵入性方法相提并论.

关键词:
人工离子电流路径的人工离子电流路径.大脑与计算机的接口.电皮质谱学 电皮质谱学 电皮质谱学唤起了潜在的潜力.神经生理学 神经生理学非侵入性大脑记录记录.

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A postsynaptic neuron usually receives numerous impulses from several other presynaptic neurons. The axon hillock of the postsynaptic neuron integrates all these signals and determines the likelihood of firing an action potential.
Sometimes a single EPSP is strong enough to induce an action potential in the postsynaptic neuron. However, multiple presynaptic inputs must often create EPSPs around the same time for the postsynaptic neuron to be sufficiently depolarized to fire an action potential....
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