系统评价和荟萃分析：θ活动神经反馈训练对健康人群工作记忆和情景记忆的影响。
Systematic Review and Meta-Analysis on the Effects of Neurofeedback Training of Theta Activity on Working Memory and Episodic Memory in Healthy Population.
机构信息
Institute of Basic Medical Science, National Cheng Kung University, Tainan 701, Taiwan.
Department of Physical Therapy, Shu-Zen Junior College of Medicine and Management, Kaohsiung City 821, Taiwan.
出版信息
Int J Environ Res Public Health. 2022 Sep 3;19(17):11037. doi: 10.3390/ijerph191711037.
The main purpose of this study was to investigate the effects of neurofeedback training (NFT) of theta activity on working memory (WM) and episodic memory (EM) in healthy participants via a systematic review and meta-analysis. A total of 337 articles obtained from electronic databases were assessed; however, only 11 articles met the criteria for meta-analysis after manually screening and eliminating unnecessary studies. A meta-analysis calculating the Hedges' g effect size metric with 95% confidence intervals using random effects models was employed. Heterogeneity was estimated using I statistics. Theta NFT is effective in improving memory outcomes, including WM with a Hedges' g of 0.56 [0.10; 1.02] (I = 62.9% and = 0.02), and EM with a Hedges' g of 0.62 [0.13; 1.10] (I = 42.04% and = 0.01). Overall, the results suggest that theta NFT seems to be useful as nonpharmacological/adjunct training to improve WM and EM in healthy participants.
本研究的主要目的是通过系统评价和荟萃分析，调查θ活动神经反馈训练（NFT）对健康参与者的工作记忆（WM）和情景记忆（EM）的影响。从电子数据库中总共评估了 337 篇文章，但经过手动筛选和排除不必要的研究后，只有 11 篇文章符合荟萃分析的标准。使用随机效应模型计算了 Hedges'g 效应量的 95%置信区间的荟萃分析。使用 I 统计量估计异质性。θ NFT 可有效改善记忆结果，包括 WM 的 Hedges'g 为 0.56 [0.10; 1.02]（I = 62.9%， = 0.02），EM 的 Hedges'g 为 0.62 [0.13; 1.10]（I = 42.04%， = 0.01）。总的来说，结果表明，θ NFT 似乎可作为非药物/辅助训练，以改善健康参与者的 WM 和 EM。
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