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BIAL Foundation
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File052 - Can EEG neurofeedback of theta during consolidation enhance episodic memory?2019-102024-01

Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

Reference code: PT/FB/BL-2018
Location: BF-GMS
Title:
2018 Grants
Start date: 2019-01

Reference code: PT/FB/BL-2018-052
Location: BF-GMS
Title:
052 - Can EEG neurofeedback of theta during consolidation enhance episodic memory?
Duration: 2019-10 - 2024-01
Researcher(s):
Lisa Evans
Institution(s): Cardiff University Brain Research Imaging Centre - CUBRIC, School of Psychology, Cardiff University (UK)
Contents: Contents:
Application form
Correspondence
Research Funding Agreement
Progress report
Final report
Article
Language: eng
Author:
Evans, L.
Number of reproductions:
1
Keywords:
Neurofeedback / Episodic memory / Electroencephalogram (EEG) / Psychophysiology
DocumentThe efficacy of electroencephalography neurofeedback for enhancing episodic memory in healthy and clinical participants: A systematic qualitative review and meta-analysis2023

Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

Reference code: PT/FB/BL-2018
Location: BF-GMS
Title:
2018 Grants
Start date: 2019-01

Reference code: PT/FB/BL-2018-052
Location: BF-GMS
Title:
052 - Can EEG neurofeedback of theta during consolidation enhance episodic memory?
Duration: 2019-10 - 2024-01
Researcher(s):
Lisa Evans
Institution(s): Cardiff University Brain Research Imaging Centre - CUBRIC, School of Psychology, Cardiff University (UK)
Contents: Contents:
Application form
Correspondence
Research Funding Agreement
Progress report
Final report
Article
Language: eng
Author:
Evans, L.
Number of reproductions:
1
Keywords:
Neurofeedback / Episodic memory / Electroencephalogram (EEG) / Psychophysiology

Reference code: PT/FB/BL-2018-052.02
Location: BF-GMS
Title:
The efficacy of electroencephalography neurofeedback for enhancing episodic memory in healthy and clinical participants: A systematic qualitative review and meta-analysis
Publication year: 2023
URL:
ttps://doi.org/10.1016/j.neubiorev.2023.105455
Abstract/Results: ABSTRACT:
Several studies have examined whether electroencephalography neurofeedback (EEG-NF), a self-regulatory technique where an individual receives real-time feedback on a pattern of brain activity that is theoretically linked to a target behaviour, can enhance episodic memory. The aim of this research was to i) provide a qualitative overview of the literature, and ii) conduct a meta-analysis of appropriately controlled studies to determine whether EEG-NF can enhance episodic memory. The literature search returned 46 studies, with 21 studies (44 effect sizes) meeting the inclusion criteria for the meta-analysis. The qualitative overview revealed that, across EEG-NF studies on both healthy and clinical populations, procedures and protocols vary considerably and many studies were insufficiently powered with inadequate design features. The meta-analysis, conducted on studies with an active control, revealed a small-size, significant positive effect of EEG-NF on episodic memory performance (g = 0.31, p = 0.003), moderated by memory modality and EEG-NF self-regulation success. These results are discussed with a view towards optimising EEG-NF training and subsequent benefits to episodic memory.
Accessibility: Document exists in file
Language:
eng
Author:
Jackson, L. E.
Secondary author(s):
Han, Y. J., Evans, L. H.
Document type:
Article
Number of reproductions:
1
Percentiles:
7
Reference:
Jackson, L. E., Han, Y. J., & Evans, L. H. (2023). The efficacy of electroencephalography neurofeedback for enhancing episodic memory in healthy and clinical participants: A systematic qualitative review and meta-analysis. Neuroscience and Biobehavioral Reviews, 155, 105455. https://doi.org/10.1016/j.neubiorev.2023.105455
2-year Impact Factor: 7.5|2023
Times cited: 0|2024-02-16
Indexed document: Yes
Quartile: Q1
Keywords: Neurofeedback / Neuromodulation / Episodic memory / Electroencephalography (EEG) / Cognition / Clinical / Meta-analysis

The efficacy of electroencephalography neurofeedback for enhancing episodic memory in healthy and clinical participants: A systematic qualitative review and meta-analysis

The efficacy of electroencephalography neurofeedback for enhancing episodic memory in healthy and clinical participants: A systematic qualitative review and meta-analysis
DocumentFinal report - Can EEG neurofeedback of theta during consolidation enhance episodic memory?2022

Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

Reference code: PT/FB/BL-2018
Location: BF-GMS
Title:
2018 Grants
Start date: 2019-01

Reference code: PT/FB/BL-2018-052
Location: BF-GMS
Title:
052 - Can EEG neurofeedback of theta during consolidation enhance episodic memory?
Duration: 2019-10 - 2024-01
Researcher(s):
Lisa Evans
Institution(s): Cardiff University Brain Research Imaging Centre - CUBRIC, School of Psychology, Cardiff University (UK)
Contents: Contents:
Application form
Correspondence
Research Funding Agreement
Progress report
Final report
Article
Language: eng
Author:
Evans, L.
Number of reproductions:
1
Keywords:
Neurofeedback / Episodic memory / Electroencephalogram (EEG) / Psychophysiology

Reference code: PT/FB/BL-2018-052.01
Location: BF-GMS
Title:
Final report - Can EEG neurofeedback of theta during consolidation enhance episodic memory?
Publication year: 2022
Abstract/Results:
ABSTRACT:
Background
Electroencephalography neurofeedback (EEG-NF) is a self-regulatory technique where an individual is given feedback about certain patterns of brain activity which are proposed to be linked to a target behaviour. It is unclear from previous studies whether this technique can enhance episodic memory, our ability to remember details from our personal past.
Aims
i) To complete a meta-analysis to determine whether this technique can enhance episodic memory, and ii) To conduct an empirical study to examine if EEG- NF, of the theta oscillatory band (4-8 Hz), could enhance memory performance.
Method
A search of the literature was conducted focusing on papers which had an active control group and who randomised participants to groups for inclusion in the meta-analysis. For the empirical study healthy young adults were given an encoding task and were then randomised to either the experimental theta group or an active control low-beta group to complete 30 minutes of EEG-NF. At retrieval, participants completed a memory test which allowed us to derive several measures of memory performance.
Results & Conclusions
Twenty studies were included in the meta-analysis, which revealed a small but significant positive effect of EEG-NF on episodic memory performance relative to an active control group (g = 0.31). In contrast, in the empirical study there were no significant differences between the theta experimental group and the low-beta control on any of the memory measures. This is likely because a substantial number of participants were unable to upregulate their target brain activity. This might have been due to the increased safety measures, due to COVID-19, which enhanced participants’ anxiety levels and negatively affected their ability to regulate brain activity.
Accessibility: Document exists in file
Language:
eng
Author:
Evans, L.
Document type:
Final report
Number of reproductions:
1
Reference:
Evans, L. (2022). Final report - Can EEG neurofeedback of theta during consolidation enhance episodic memory?
Indexed document: No
Keywords: Episodic memory / Neurofeedback / Electroencephalogram (EEG) / Meta-analysis

Final report - Can EEG neurofeedback of theta during consolidation enhance episodic memory?

Final report - Can EEG neurofeedback of theta during consolidation enhance episodic memory?