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Beta/theta ratio neurofeedback training effects on the spectral topography of EEG
Limin Yang3; Wenya Nan3; Xiaoting Qu3; Feng Wan3; Pui-In Mak3; Peng Un Mak3; Mang I Vai3; Yong Hu1; Agostinho Rosa2
2015-11-04
Conference Name37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)
Source PublicationProceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS
Volume2015-November
Pages4741-4744
Conference DateAUG 25-29, 2015
Conference PlaceMilan, ITALY
Abstract

Neurofeedback training (NFT) has shown positive effects on cognition and behavior enhancement as well as clinical treatment. However, little is known about the training effects in brain activity besides training location which is crucial for understanding the mechanism of neurofeedback and enhancing training efficiency. This study aimed to investigate beta/theta ratio (BTR) NFT effects on the spectral topography of electroencephalogram (EEG). Eleven healthy volunteers completed 25 sessions of NFT in consecutive five days with 5 sessions per day. The results showed that BTR NFT in occipital region did have significant effect on parietal, central and frontal regions, and the changes of BTR and theta amplitude detected in these regions were consistent with the changes at the training location. Moreover, the percentage changes of BTR and theta amplitude in parietal region were significantly greater than those in frontal region probably due to the shorter distance to the training location.

DOI10.1109/EMBC.2015.7319453
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaEngineering
WOS SubjectEngineering, Biomedical ; Engineering, Electrical & Electronic
WOS IDWOS:000371717205006
Scopus ID2-s2.0-84953325131
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Citation statistics
Document TypeConference paper
CollectionTHE STATE KEY LABORATORY OF ANALOG AND MIXED-SIGNAL VLSI (UNIVERSITY OF MACAU)
Faculty of Science and Technology
DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Corresponding AuthorFeng Wan
Affiliation1.The University of Hong Kong
2.Universidade de Lisboa
3.Universidade de Macau
First Author AffilicationUniversity of Macau
Corresponding Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Limin Yang,Wenya Nan,Xiaoting Qu,et al. Beta/theta ratio neurofeedback training effects on the spectral topography of EEG[C], 2015, 4741-4744.
APA Limin Yang., Wenya Nan., Xiaoting Qu., Feng Wan., Pui-In Mak., Peng Un Mak., Mang I Vai., Yong Hu., & Agostinho Rosa (2015). Beta/theta ratio neurofeedback training effects on the spectral topography of EEG. Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS, 2015-November, 4741-4744.
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