相关实验视频

Updated: Apr 30, 2026

The Use of Magnetic Resonance Spectroscopy as a Tool for the Measurement of Bi-hemispheric Transcranial Electric Stimulation Effects on Primary Motor Cortex Metabolism

The Use of Magnetic Resonance Spectroscopy as a Tool for the Measurement of Bi-hemispheric Transcranial Electric Stimulation Effects on Primary Motor Cortex Metabolism

Published on: November 19, 2014

超直流刺激对下肢耐力表现的影响:系统性审查

Zhen Xu^1,2, Bin Shen^1,2, Songlin Xiao^1,2

¹School of Exercise and Health, Shanghai University of Sport, Shanghai 200438, China.

Bioengineering (Basel, Switzerland)

|November 27, 2024

概括

超直流刺激 (tDCS) 增强下肢耐力表现,改善任务失败的时间,并减少骑自行车时感知到的炼. 然而,对膝盖特异性任务和疲劳的影响仍然不确定的,可能是由于各种协议.

科学领域:

神经科学是一个神经科学.
运动生理学运动生理学
运动科学运动科学运动科学

背景情况:

跨直流刺激 (tDCS) 是一种非侵入性脑刺激技术.
它在提高身体表现,特别是耐力方面的应用是积极研究的领域.
了解tDCS对下肢耐力的影响对于优化训练和恢复至关重要.

研究的目的:

系统地审查有关健康成年人下肢耐力表现的tDCS干预措施的文献.
总结tDCS对该性能指标的影响和潜在机制.
为了确定影响tDCS疗效的因素,如刺激协议.

主要方法:

在主要的科学数据库 (PubMed, Web of Science, EBSCO, ScienceDirect) 进行系统的文献搜索.
纳入标准侧重于涉及健康成年人的tDCS和下肢耐力研究.
使用Cochrane风险偏差工具进行的偏差风险评估.

主要成果:

tDCS显著改善了任务失效的时间 (TTF),并降低了循环过程中感知力的评级.
与tDCS一起观察到血液中乳酸积累的增加.
在单关节膝关节任务中,tDCS并没有持续改善TTF或降低疲劳指数,这表明具有特定任务的影响.

结论:

tDCS在提高下肢整体耐力性能方面表现有前途,特别是在骑自行车任务中.
对于tDCS对膝关节特异性耐力表现的有效性并非一致的结论,可能是由于异质的刺激协议.
未来的研究应该探索优化刺激参数,包括多目标和个性化方法,以完善针对性改进的tDCS协议.

关键词:

耐力表现耐力表现膝关节:膝关节的关节是指膝关节的关节.下肢下肢的使用情况.跨直流刺激 (tDCS) 是一种

更多相关视频

Transcranial Direct Current Stimulation and Simultaneous Functional Magnetic Resonance Imaging

Transcranial Direct Current Stimulation and Simultaneous Functional Magnetic Resonance Imaging

Published on: April 27, 2014

Updated Technique for Reliable, Easy, and Tolerated Transcranial Electrical Stimulation Including Transcranial Direct Current Stimulation

Updated Technique for Reliable, Easy, and Tolerated Transcranial Electrical Stimulation Including Transcranial Direct Current Stimulation

Published on: January 3, 2020

相关概念视频

Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation

Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation

Clinical manifestationsPeripheral Arterial Disease (PAD) manifests through a range of symptoms, from the characteristic intermittent claudication to atypical presentations and severe complications in advanced stages. Intermittent claudication, a hallmark symptom of PAD, presents as exercise-induced muscle pain that typically resolves within minutes of rest. This pain is reproducible and stems from inadequate blood flow, leading to the accumulation of lactic acid produced during anaerobic...