UNASSIGNED:本系统综述旨在分析经颅直流电刺激(tDCS)对健康成年人运动技能学习的影响的现有文献,并讨论影响运动技能学习的潜在神经生理机制。
UNASSIGNED:本系统评价遵循了系统评价和荟萃分析首选报告项目的建议。PubMed,EBSCO,和WebofScience数据库被系统地搜索了从数据库开始到2022年5月发表的相关研究。研究包括基于参与者的研究,干预,比较,结果,并制定包容性战略。使用Reviewmanager5.4工具评估偏倚风险。使用物理治疗证据数据库(PEDro)量表评估每个研究的质量。
未经评估:电子搜索产生了142项研究。过滤后只纳入11项研究。这些研究在分布方面表现良好,盲法可用性和选择性报告。他们报告说,tDCS显着改善了运动技能学习。主要结果指标是运动序列任务和特定运动技能的改善。九项研究表明,tDCS干预减少了健康成年人完成运动序列任务的反应时间,两项研究表明tDCS干预改善了高尔夫推杆任务的表现。
UNASSIGNED:纳入的研究表明,tDCS可以通过激活不同的大脑区域来帮助健康的成年人提高运动技能学习,比如初级运动皮层,左背外侧前额叶皮质和右小脑。然而,纳入研究的数量有限,样本量很小。因此,未来迫切需要更多的研究来验证当前研究的结果,并进一步探索tDCS的潜在神经生理机制。
UNASSIGNED: This systematic
review aims to analyze existing literature of the effects of transcranial direct current stimulation (tDCS) on motor skills learning of healthy adults and discuss the underlying neurophysiological mechanism that influences motor skills learning.
UNASSIGNED: This systematic
review has followed the recommendations of the Preferred Reporting Items for Systematic reviews and Meta-Analyses. The PubMed, EBSCO, and Web of Science databases were systematically searched for relevant studies that were published from database inception to May 2022. Studies were included based on the Participants, Intervention, Comparison, Outcomes, and Setting inclusion strategy. The risk of bias was evaluated by using the
Review manager 5.4 tool. The quality of each study was assessed with the Physiotherapy Evidence Database (PEDro) scale.
UNASSIGNED: The electronic search produced 142 studies. Only 11 studies were included after filtering. These studies performed well in terms of distribution, blinding availability and selective reporting. They reported that tDCS significantly improved motor skills learning. The main outcomes measure were the improvement of the motor sequence tasks and specific motor skills. Nine studies showed that tDCS interventions reduced reaction time to complete motor sequence tasks in healthy adults and two studies showed that tDCS interventions improved golf putting task performance.
UNASSIGNED: The included studies showed that tDCS can help healthy adults to improve the motor skills learning by activating different brain regions, such as the primary motor cortex, left dorsolateral prefrontal cortex and right cerebellum. However, the number of included studies was limited, and the sample sizes were small. Therefore, more studies are urgently needed to validate the results of current studies and further explore the underlying neurophysiological mechanisms of tDCS in the future.