Systematic Review and Meta-Analysis on the Effects of Neurofeedback Training of Theta Activity on Working Memory and Episodic Memory in Healthy Population

Yeh, Wen Hsiu; Ju, Ya-Ju; Liu, Yu Ting; Wang, Ting‐Yi

doi:10.3390/ijerph191711037

Cited by 10 publications

(4 citation statements)

References 54 publications

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“…The second main finding is that CTNF improved episodic memory/long-term memory performance. This result is consistent with previous literature using neurofeedback [ 51 ] and CT alone [ 52 ]. A previous meta-analysis study revealed that neurofeedback training alone, using EEG, improved episodic memory performance [ 53 ].…”

Section: Discussionsupporting

confidence: 94%

The Effect of Cognitive Training with Neurofeedback on Cognitive Function in Healthy Adults: A Systematic Review and Meta-Analysis

et al. 2023

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Background: Cognitive training aims to improve cognitive function through cognitive tasks or training games. Neurofeedback is a technique to monitor brain signals with either visual or auditory feedback. Previous studies suggest that a combination of cognitive training and neurofeedback has a superior effect on cognitive functions compared with cognitive training alone. However, no systematic reviews and meta-analyses of the benefits of cognitive training with neurofeedback (CTNF) exist. The purpose of this study was to examine the beneficial effects of CTNF in healthy adults using a systematic review and multilevel meta-analysis. Methods: PubMed, Scopus, PsychoINFO, and MEDLINE were searched for research papers reporting the results of interventions using CTNF. Results: After an initial screening of 234 records, three studies using near-infrared spectroscopy (NIRS) and one study using electroencephalography were extracted from the database. We performed a multi-level meta-analysis with three NIRS studies including 166 participants (mean ages ranged from 21.43 to 65.96 years). A multi-level meta-analysis revealed that CTNF has a beneficial effect on the episodic, long-term, and working memory domains. Conclusions: Although three studies were included in the systematic review and meta-analysis, our results indicate that CTNF using NIRS would lead to improvements in memory functioning.

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Section: Discussionsupporting

confidence: 94%

The Effect of Cognitive Training with Neurofeedback on Cognitive Function in Healthy Adults: A Systematic Review and Meta-Analysis

et al. 2023

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“…Viviani and Velessi's (50) systematic review underscored that NF protocols targeting fmtheta are the most successful EEG protocols thus far regarding the improvement of EFs. Additionally, meta-analytic work on the specific EFs component working memory updating confirms a medium-sized effect through fm-theta NF (51). However, NF encounters inherent challenges in training and treatment approaches.…”

Section: Introductionmentioning

confidence: 89%

Psilocybin-assisted neurofeedback for the improvement of executive functions: a randomised semi-naturalistic-lab feasibility study

Enriquez-Geppert,

Krc,

O'Higgins

et al. 2023

Preprint

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Widespread executive function deficits impair daily functioning in psychiatric disorders. In this group, reduced frontal-midline-theta neurofeedback responsiveness may be related to impaired neural plasticity. In our pioneering study, we investigated the feasibility and practicality of integrating a neuroplasticity agent by psilocybin-assisted neurofeedback. Thirty-seven participants were divided into an experimental and a passive control group. The experimental group received three microdose sessions followed by three psilocybin-assisted neurofeedback sessions. Our results showed changes in self-regulatory frontal-midline theta from session-to-session approaching significance. Importantly, placebo ratings and expectations did not differ between the two groups. There were no immediate improvements in the experimental tasks assessing executive functions. However significant improvements were observed in self-reported executive functions in daily life. Participants reported improvements in working memory, shifting, monitoring and inhibition with high effect sizes. In addition, the experimental group reported positive changes in their priority areas, which included cognition, presence and mood. These results suggest that psilocybin-assisted neurofeedback shows promise for a potential transdiagnostic treatment. Future research should investigate the optimal timing and duration of this pharmacological and neuroscientific combination. Overall, our study highlights the feasibility and potential of this innovative approach, emphasizing the potential for enhanced neuroplasticity that may amplify the impact of neurofeedback.

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“…Onganlar et al (2021) Meta-analyses have also been conducted to systematically evaluate the effects of neurofeedback on particular outcomes, in addition to bibliometric analyses. A meta-analysis conducted by Yeh et al (2022) examined the effects of neurofeedback training on working memory and episodic memory in healthy populations, providing evidence for the cognitive benefits of neurofeedback. In addition, meta-analyses have been conducted to evaluate the efficacy of neurofeedback in treating ADHD, with studies by Arns et al (2020), Chiu et al (2022), and Cortese et al (2016) revealing promising results for improving inattention, impulsivity, and hyperactivity in individuals with ADHD.…”

Section: Literature Reviewmentioning

confidence: 99%

Mapping the evolution of neurofeedback research: a bibliometric analysis of trends and future directions

Wider,

Mutang,

Chua

et al. 2024

Front. Hum. Neurosci.

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IntroductionThis study conducts a bibliometric analysis on neurofeedback research to assess its current state and potential future developments.MethodsIt examined 3,626 journal articles from the Web of Science (WoS) using co-citation and co-word methods.ResultsThe co-citation analysis identified three major clusters: “Real-Time fMRI Neurofeedback and Self-Regulation of Brain Activity,” “EEG Neurofeedback and Cognitive Performance Enhancement,” and “Treatment of ADHD Using Neurofeedback.” The co-word analysis highlighted four key clusters: “Neurofeedback in Mental Health Research,” “Brain-Computer Interfaces for Stroke Rehabilitation,” “Neurofeedback for ADHD in Youth,” and “Neural Mechanisms of Emotion and Self-Regulation with Advanced Neuroimaging.DiscussionThis in-depth bibliometric study significantly enhances our understanding of the dynamic field of neurofeedback, indicating its potential in treating ADHD and improving performance. It offers non-invasive, ethical alternatives to conventional psychopharmacology and aligns with the trend toward personalized medicine, suggesting specialized solutions for mental health and rehabilitation as a growing focus in medical practice.

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Systematic Review and Meta-Analysis on the Effects of Neurofeedback Training of Theta Activity on Working Memory and Episodic Memory in Healthy Population

Cited by 10 publications

References 54 publications

The Effect of Cognitive Training with Neurofeedback on Cognitive Function in Healthy Adults: A Systematic Review and Meta-Analysis

The Effect of Cognitive Training with Neurofeedback on Cognitive Function in Healthy Adults: A Systematic Review and Meta-Analysis

Psilocybin-assisted neurofeedback for the improvement of executive functions: a randomised semi-naturalistic-lab feasibility study

Mapping the evolution of neurofeedback research: a bibliometric analysis of trends and future directions

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