相关实验视频

Updated: May 6, 2026

Direct-current Stimulation and Multi-electrode Array Recording of Seizure-like Activity in Mice Brain Slice Preparation

Direct-current Stimulation and Multi-electrode Array Recording of Seizure-like Activity in Mice Brain Slice Preparation

Published on: June 7, 2016

电刺激对中枢神经系统神经元和质细胞的影响

Jack Devlin¹, Ryan J Gilbert²

¹Biomedical Engineering Department, Rensselaer Polytechnic Institute, 110 8th Street, Troy, Troy, New York, 12180, UNITED STATES.

Journal of neural engineering

|December 19, 2025

概括

使用直流 (DC) 或交流电 (AC) 的电刺激 (ES) 对中枢神经系统 (CNS) 修复有希望. 这种神经治疗方法影响神经元和质细胞功能,有助于再生和改善神经系统疾病的临床结果.

科学领域:

神经科学是一个神经科学.
生物医学工程生物医学工程
再生医学是一种再生医学.

背景情况:

电刺激 (ES) 是一种新兴的神经治疗方法,用于治疗中枢神经系统 (CNS) 疾病.
了解直流 (DC) 和交流电 (AC) 刺激对中枢神经系统细胞的影响,对于临床转化至关重要.

研究的目的:

审查直流和交流刺激对中枢神经系统细胞 (神经元和神经质) 的影响.
探索ES作为神经治疗和组合方法的潜力.
为了弥合基础研究和ES的临床应用之间的差距.

主要方法:

来自谷歌学者的124个手稿的综合文献评论.
对ES对神经元和神经质的影响研究的分析. in vitro和in vivo模型.
来自临床前模型和ES临床应用的研究结果的摘要.

主要成果:

直流刺激促进轴突向阴极延伸,而交流刺激允许双向延伸.
ES (AC/DC) 调节质细胞,降低炎症和促进再生状态 (A2/M2).
这两种ES类型都增强了寡头细胞前体细胞的分化,改善了髓化.
结合ES与干细胞,药物输送或生物材料的结合增加了疗效.
临床ES显示,中枢神经系统损伤和疾病的步态,震和言语的长期改善.

结论:

在中枢神经系统疾病和损伤方面,ES是一种有前途的不断发展的神经治疗药物.
优化ES应用需要了解它对神经元和神经细胞的调制.
在神经疾病中,ES显示出康复和恢复神经功能的潜力.

关键词:

中枢神经系统中枢神经系统电刺激是一种电气刺激.格利亚·格利亚是什么?神经退行性疾病神经退行性疾病这些神经元是神经元.

更多相关视频

External Excitation of Neurons Using Electric and Magnetic Fields in One- and Two-dimensional Cultures

External Excitation of Neurons Using Electric and Magnetic Fields in One- and Two-dimensional Cultures

Published on: May 7, 2017

Transcranial Electrical Brain Stimulation in Alert Rodents

Transcranial Electrical Brain Stimulation in Alert Rodents

Published on: November 2, 2017

相关概念视频

Excitatory and Inhibitory Effects of Neurotransmitters

Excitatory and Inhibitory Effects of Neurotransmitters

When an action potential reaches the presynaptic axon terminal, it releases neurotransmitters from the neuron into the synaptic cleft at a chemical synapse. The released neurotransmitter can be excitatory or inhibitory. The critical criteria commonly used to determine whether a molecule is a neurotransmitter at a chemical synapse are the molecule's presence in the presynaptic neuron. Second, its release is in response to strong presynaptic depolarization. And lastly, the presence of...

Local Anesthetics: Adverse Effects

Local Anesthetics: Adverse Effects

While local anesthetics are generally safe and well-tolerated, they can occasionally cause adverse effects that vary in severity. Local anesthetics can induce toxicity at two distinct levels. They can either produce local effects through direct contact with the neural elements or be absorbed into the bloodstream from the injection site, leading to systemic effects.
Once absorbed into the systemic circulation, local anesthetics can affect the organs that depend on the functioning of sodium...

Functions of the Nervous System

Functions of the Nervous System

The nervous system is responsible for coordinating and regulating the body's functions. It functions through three main processes: sensory, integrative, and motor processes. Sensory function involves the detection and transmission of information about internal and external stimuli from sensory receptors to the CNS. The CNS processes this information through an integrative function, where it interprets and makes decisions based on the incoming sensory information. Finally, the motor function...