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| Content Provider | IET Digital Library |
|---|---|
| Author | Ma, Kang Wang, Shuai Zhang, Shuailei Sun, Ying Zheng, De Zhi |
| Abstract | This article proposes an electrode channel combination method for optimisation steady-state visual evoked potentials (SSVEPs) towards a high-performance brain-computer interface (BCI). In SSVEP-based BCIs, the channels which lie in the area near the occipital and parietal lobes are always selected to improve the classification accuracy. Although the electrode channels which are selected in occipital and parietal lobes have significantly improved the accuracy and reduced the calculating time of algorithm, the effect of electrode channel combination for each subject have not been systematically explored. This study conducts a comparison of BCI performance between two subjects in different electrode channel combinations. The results show significant difference between two subjects when selecting different electrode channel combinations using unsupervised target identification methods. The results suggest that different electrode channels should be selected for different subjects in SSVEP-based BCIs. |
| Starting Page | 8632 |
| Ending Page | 8636 |
| Page Count | 5 |
| Volume Number | 2019 |
| e-ISSN | 20513305 |
| Issue Number | Issue 23, Dec (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2019/23 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.9071 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2019-03-25 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
| Subject Keyword | BCI Performance Bioelectric Signal Biology And Medical Computing Brain-computer Interfaces Different Electrode Channel Different Electrode Channel Combinations Digital Signal Processing Electrical Activity in Neurophysiological Processes Electrode Channel Combination Method Electrode Channel Optimisation Method Electrodiagnostics And Other Electrical Measurement Technique Electroencephalography High-performance Brain-computer Interface Medical Signal Processing Neurophysiology Occipital Optimisation Steady-state Visual Evoked Potential Parietal Lobes SSVEP-based BCIs Unsupervised Target Identification Method User InterFace Visual Evoked Potential |
| Content Type | Text |
| Resource Type | Article |
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