Bone-conduction-based brain computer interface paradigm - EEG signal processing, feature extraction and classification

Daiki Aminaka, Koichi Mori, Toshie Matsui, Shoji Makino, Tomasz M. Rutkowski

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

The paper presents a novel bone-conduction based brain-computer interface paradigm. Four sub-threshold acoustic frequency stimulus patterns are presented to the subjects in an oddball paradigm allowing for 'aha-responses' generation to the attended targets. This allows for successful implementation of the bone-conduction based brain-computer interface (BCI) paradigm. The concept is confirmed with seven subjects in online bone-conducted auditory Morse-code patterns spelling BCI paradigm. We report also brain electrophysiological signal processing and classification steps taken to achieve the successful BCI paradigm. We also present a finding of the response latency variability in a function of stimulus difficulty.

本文言語English
ホスト出版物のタイトルProceedings - 2013 International Conference on Signal-Image Technology and Internet-Based Systems, SITIS 2013
ページ818-824
ページ数7
DOI
出版ステータスPublished - 2013
外部発表はい
イベント2013 9th International Conference on Signal-Image Technology and Internet-Based Systems, SITIS 2013 - Kyoto, Japan
継続期間: 2013 12 22013 12 5

出版物シリーズ

名前Proceedings - 2013 International Conference on Signal-Image Technology and Internet-Based Systems, SITIS 2013

Conference

Conference2013 9th International Conference on Signal-Image Technology and Internet-Based Systems, SITIS 2013
国/地域Japan
CityKyoto
Period13/12/213/12/5

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 信号処理

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