Investigation of pre-processing method to detect selective attention to auditory oddball sequences

Daisuke Mizutani, Shinichiro Kanoh

研究成果: Conference contribution

抜粋

Event-related potentials elicited by two individual oddball tone sequences presented to both right and left ears can be used to realize auditory BCI to detect selected attention. In this study, event-related potentials elicited by oddball tone sequences were examined and the methods to pre-process the data (spatial filter, frequency filter and down sampling) were investigated to improve pattern classification accuracies. As a result, it was shown that the down sampling (100 Hz) of the measured data was prominent for improving the classification accuracies (over 85%) in all of six subjects.

元の言語English
ホスト出版物のタイトルBMEiCON 2017 - 10th Biomedical Engineering International Conference
出版者Institute of Electrical and Electronics Engineers Inc.
ページ1-5
ページ数5
2017-January
ISBN(電子版)9781538608821
DOI
出版物ステータスPublished - 2017 12 19
イベント10th Biomedical Engineering International Conference, BMEiCON 2017 - Hokkaido, Japan
継続期間: 2017 8 312017 9 2

Other

Other10th Biomedical Engineering International Conference, BMEiCON 2017
Japan
Hokkaido
期間17/8/3117/9/2

ASJC Scopus subject areas

  • Health Informatics
  • Instrumentation
  • Biomedical Engineering
  • Medicine (miscellaneous)
  • Health(social science)

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  • これを引用

    Mizutani, D., & Kanoh, S. (2017). Investigation of pre-processing method to detect selective attention to auditory oddball sequences. : BMEiCON 2017 - 10th Biomedical Engineering International Conference (巻 2017-January, pp. 1-5). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/BMEiCON.2017.8229142