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A high rate online SSVEP based brain-computer interface speller
Teng Cao; Xin Wang; Boyu Wang; Chi Man Wong; Feng Wan; Peng Un Mak; Pui In Mak; Mang I Vai
2011-07-20
Conference Name5th International IEEE Engineering-in-Medicine-and-Biology-Society (EMBS) Conference on Neural Engineering (NER)
Source Publication2011 5th International IEEE/EMBS Conference on Neural Engineering, NER 2011
Pages465-468
Conference DateAPR 27-MAY 01, 2011
Conference PlaceCancun, MEXICO
Abstract

This paper presents an online steady-state visual evoked potential (SSVEP) based brain-computer interface (BCI). Stimuli are displayed on a liquid crystal display (LCD) screen with a frame based encoding method to elicit SSVEPs with a wide range of frequencies. This system focuses strongly on practicability and convenience, including an adequate alphabet (42 characters) that can allow a wide range of options. Four healthy subjects attain a mean information transfer rate (ITR) of 61.6±43.61 bits/min. 

DOI10.1109/NER.2011.5910587
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaEngineering ; Neurosciences & Neurology
WOS SubjectEngineering, Biomedical ; Neurosciences
WOS IDWOS:000298735800111
Scopus ID2-s2.0-79960377602
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Citation statistics
Document TypeConference paper
CollectionDEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Faculty of Science and Technology
Corresponding AuthorFeng Wan
AffiliationUniversidade de Macau
First Author AffilicationUniversity of Macau
Corresponding Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Teng Cao,Xin Wang,Boyu Wang,et al. A high rate online SSVEP based brain-computer interface speller[C], 2011, 465-468.
APA Teng Cao., Xin Wang., Boyu Wang., Chi Man Wong., Feng Wan., Peng Un Mak., Pui In Mak., & Mang I Vai (2011). A high rate online SSVEP based brain-computer interface speller. 2011 5th International IEEE/EMBS Conference on Neural Engineering, NER 2011, 465-468.
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