经颅直流电刺激
神经调节
神经科学
脑刺激
长时程增强
兴奋性突触后电位
神经可塑性
生物
叙述性评论
刺激
心理学
抑制性突触后电位
心理治疗师
生物化学
受体
作者
Shuo Qi,Lei Cao,Wang Qingchun,Sheng Yin,Jinglun Yu,Zhiqiang Liang
出处
期刊:Biology
[MDPI AG]
日期:2024-10-02
卷期号:13 (10): 790-790
标识
DOI:10.3390/biology13100790
摘要
Transcranial direct current stimulation (tDCS) is a non-invasive neuromodulation technique that applies a stable, low-intensity (1–2 mA) direct current to modulate neuronal activity in the cerebral cortex. This technique is effective, simple to operate, affordable, and widely employed across various fields. tDCS has been extensively used in clinical and translational research, with growing applications in military and competitive sports domains. In recent years, the use of tDCS in sports science has garnered significant attention from researchers. Numerous studies have demonstrated that tDCS can enhance muscle strength, explosive power, and aerobic metabolism, reduce fatigue, and improve cognition, thereby serving as a valuable tool for enhancing athletic performance. Additionally, recent research has shed light on the physiological mechanisms underlying tDCS, including its modulation of neuronal resting membrane potential to alter cortical excitability, enhancement of synaptic plasticity to regulate long-term potentiation, modulation of neurovascular coupling to improve regional cerebral blood flow, and improvement of cerebral network functional connectivity, which activates and reinforces specific brain regions. tDCS also enhances the release of excitatory neurotransmitters, further regulating brain function. This article, after outlining the role of tDCS in improving physical performance, delves into its mechanisms of action to provide a deeper understanding of how tDCS enhances athletic performance and offers novel approaches and perspectives for physical performance enhancement.
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