Development of a steady state visual evoked potential (SSVEP)-based brain computer interface (BCI) system
This paper describes the development of a synchronous, online brain computer interface (BCI) system based on detecting the steady-state visual evoked potential (SSVEP). The system includes a programmable visual stimulator, EEG amplifier with filter system, data acquisition card, and signal processin...
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| Format: | Conference or Workshop Item |
| Language: | English |
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2007
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| Online Access: | http://eprints.um.edu.my/9277/1/Development_of_a_steady_state_visual_evoked_potential_%28SSVEP%29-based_brain_computer_interface_%28BCI%29_system.pdf |
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| author | Leow, R.S. Ibrahim, F. Moghavvemi, M. |
| author_facet | Leow, R.S. Ibrahim, F. Moghavvemi, M. |
| author_sort | Leow, R.S. |
| collection | UM |
| description | This paper describes the development of a synchronous, online brain computer interface (BCI) system based on detecting the steady-state visual evoked potential (SSVEP). The system includes a programmable visual stimulator, EEG amplifier with filter system, data acquisition card, and signal processing and classification algorithms. Two types of experiments were carried out; training experiments were conducted to determine three optimal frequencies for each and every subject. For the testing experiments, three visual stimuli were presented simultaneously to the subject. Subject was required to focus his/her attention only on one of the target stimulus, and the system will detect the targeted stimulus the subject was focusing on. Five subjects have participated in the study with average detection accuracy of 83.10. ©2007 IEEE. |
| first_indexed | 2024-03-06T05:23:26Z |
| format | Conference or Workshop Item |
| id | um.eprints-9277 |
| institution | Universiti Malaya |
| language | English |
| last_indexed | 2024-03-06T05:23:26Z |
| publishDate | 2007 |
| record_format | dspace |
| spelling | um.eprints-92772017-11-23T01:59:36Z http://eprints.um.edu.my/9277/ Development of a steady state visual evoked potential (SSVEP)-based brain computer interface (BCI) system Leow, R.S. Ibrahim, F. Moghavvemi, M. T Technology (General) TA Engineering (General). Civil engineering (General) This paper describes the development of a synchronous, online brain computer interface (BCI) system based on detecting the steady-state visual evoked potential (SSVEP). The system includes a programmable visual stimulator, EEG amplifier with filter system, data acquisition card, and signal processing and classification algorithms. Two types of experiments were carried out; training experiments were conducted to determine three optimal frequencies for each and every subject. For the testing experiments, three visual stimuli were presented simultaneously to the subject. Subject was required to focus his/her attention only on one of the target stimulus, and the system will detect the targeted stimulus the subject was focusing on. Five subjects have participated in the study with average detection accuracy of 83.10. ©2007 IEEE. 2007 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.um.edu.my/9277/1/Development_of_a_steady_state_visual_evoked_potential_%28SSVEP%29-based_brain_computer_interface_%28BCI%29_system.pdf Leow, R.S. and Ibrahim, F. and Moghavvemi, M. (2007) Development of a steady state visual evoked potential (SSVEP)-based brain computer interface (BCI) system. In: 2007 International Conference on Intelligent and Advanced Systems, ICIAS 2007, 2007, Kuala Lumpur. http://www.scopus.com/inward/record.url?eid=2-s2.0-57949094595&partnerID=40&md5=ff68624433dcc907a3f99d7dc2a96d64 http://ieeexplore.ieee.org/xpls/absall.jsp?arnumber=4658399 |
| spellingShingle | T Technology (General) TA Engineering (General). Civil engineering (General) Leow, R.S. Ibrahim, F. Moghavvemi, M. Development of a steady state visual evoked potential (SSVEP)-based brain computer interface (BCI) system |
| title | Development of a steady state visual evoked potential (SSVEP)-based brain computer interface (BCI) system |
| title_full | Development of a steady state visual evoked potential (SSVEP)-based brain computer interface (BCI) system |
| title_fullStr | Development of a steady state visual evoked potential (SSVEP)-based brain computer interface (BCI) system |
| title_full_unstemmed | Development of a steady state visual evoked potential (SSVEP)-based brain computer interface (BCI) system |
| title_short | Development of a steady state visual evoked potential (SSVEP)-based brain computer interface (BCI) system |
| title_sort | development of a steady state visual evoked potential ssvep based brain computer interface bci system |
| topic | T Technology (General) TA Engineering (General). Civil engineering (General) |
| url | http://eprints.um.edu.my/9277/1/Development_of_a_steady_state_visual_evoked_potential_%28SSVEP%29-based_brain_computer_interface_%28BCI%29_system.pdf |
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