| Autor: |
R, Scherer, B, Graimann, J E, Huggins, S P, Levine, G, Pfurtscheller |
| Rok vydání: |
2003 |
| Předmět: |
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| Zdroj: |
Biomedizinische Technik. Biomedical engineering. 48(1-2) |
| ISSN: |
0013-5585 |
| Popis: |
The aim of the present study was to investigate the most significant frequency components in electrocorticogram (ECoG) recordings in order to operate a brain computer interface (BCI). For this purpose the time-frequency ERD/ERS map and the distinction sensitive learning vector quantization (DSLVQ) are applied to ECoG from three subjects, recorded during a self-paced finger movement. The results show that the ERD/ERS pattern found in ECoG generally matches the ERD/ERS pattern found in EEG recordings, but has an increased prevalence of frequency components in the beta range. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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