• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Extraction of Intention using Event-Related Potential for Mechanical Tactile Stimuli

Research Project

Project/Area Number 26350496
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Biomedical engineering/Biomaterial science and engineering
Research InstitutionNiigata University

Principal Investigator

Hori Junichi  新潟大学, 自然科学系, 教授 (80209262)

Research Collaborator KATO Yasunori  ケージーエス株式会社
OKADA Naoto  新潟大学, 大学院自然科学研究科
AKAGAWA Rei  新潟大学, 大学院自然科学研究科
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Keywordsブレインコンピュータインタフェース / 事象関連電位 / 触覚刺激 / オドボール課題 / 点字ディスプレイ / 触覚ディスプレイ
Outline of Final Research Achievements

A Brain-computer interface (BCI) using an event-related potential (ERP) induced by a tactile stimulus was investigated in this study. We focused on tactile sensations instead of visual and auditory sensations. Several patterns of mechanical tactile stimuli were applied to the fingers of both hands using two piezo actuators that were used as a braille display. Human experiments based on the oddball paradigm were carried out to investigate the property of recognition and discrimination for tactile stimuli. Subjects were instructed to pay attention to unusual target stimuli while avoiding other frequent non-target stimuli. We confirmed that the accuracy of the proposed method is influenced from subject’s concentration to the task and the difficulty of the task. The proposed method would be applicable to practical use from the experimental results.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report

Research Products

(14 results)

All 2017 2016 2015 2014

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 2 results,  Acknowledgement Compliant: 2 results) Presentation (12 results) (of which Int'l Joint Research: 4 results)

  • [Journal Article] Classification of tactile event-related potential elicited by braille display for brain-computer interface2017

    • Author(s)
      Hori, J. and Okada, N.
    • Journal Title

      Biocybernetics and Biomedical Engineering

      Volume: 37 Pages: 135-142

    • DOI

      10.1016/j.bbe.2016.10.007

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] High-resolution cortical dipole imaging using spatial inverse filter based on filtering property2016

    • Author(s)
      Hori, J. and Takasawa, S.
    • Journal Title

      Computational Intelligence and Neuroscience

      Volume: 2016, article ID. 8404565 Pages: 1-10

    • DOI

      10.1155/2016/8404565

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] 触覚刺激を用いた2選択ブレインコンピュータインタフェースの検討2017

    • Author(s)
      赤川怜,堀潤一
    • Organizer
      N-Hybrid Conference 2017
    • Place of Presentation
      朱鷺メッセ(新潟県・新潟市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] Wireless brain-computer interface based on steady-state visual evoked potential considering user’s gaze2016

    • Author(s)
      Otsuka, S., Hori, J.
    • Organizer
      8th Int. Workshop on Biosignal Interpretation
    • Place of Presentation
      大阪国際交流センター(大阪府・大阪市)
    • Year and Date
      2016-11-01
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Cortical dipole Iimaging of visual evoked potential using sigmoid function-based filtering property2016

    • Author(s)
      Hori, J., Takasawa S.
    • Organizer
      8th Int. Workshop on Biosignal Interpretation
    • Place of Presentation
      大阪国際交流センター(大阪府・大阪市)
    • Year and Date
      2016-11-01
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 触覚刺激を用いた2選択ブレインコンピュータインタフェースの検討2016

    • Author(s)
      赤川怜,堀潤一
    • Organizer
      生体医工学シンポジウム2016
    • Place of Presentation
      大雪クリスタルホール(北海道・旭川市)
    • Year and Date
      2016-09-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] High-resolution cortical dipole imaging by means of spatial inverse filter considering filtering property2016

    • Author(s)
      Hori, J., Takasawa S.
    • Organizer
      38th Annual Int. Conf. of IEEE EMBS
    • Place of Presentation
      Disney's Contemporary Resort (アメリカ合衆国・オーランド)
    • Year and Date
      2016-08-17
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 視聴覚刺激同時刺激時のオドボール課題における事象関連電位の解析2015

    • Author(s)
      谷本勝啓,堀潤一
    • Organizer
      生体医工学シンポジウム
    • Place of Presentation
      岡山
    • Year and Date
      2015-09-25
    • Related Report
      2015 Research-status Report
  • [Presentation] Emotiv EPOCを用いたブレインコンピュータインタフェースの注視・非注視判別2015

    • Author(s)
      大塚真吾,堀潤一
    • Organizer
      生体医工学シンポジウム
    • Place of Presentation
      岡山
    • Year and Date
      2015-09-25
    • Related Report
      2015 Research-status Report
  • [Presentation] Brain-computer interface based on somatosensory evoked potential using braille display2015

    • Author(s)
      Hori, J., Okada, N.
    • Organizer
      Proc. of 37th Annual Int. Conf. of IEEE EMBS
    • Place of Presentation
      イタリア・ミラノ
    • Year and Date
      2015-08-25
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 視聴覚刺激が事象関連電位P300に与える影響について2015

    • Author(s)
      谷本勝啓,堀潤一
    • Organizer
      日本生体医工学会大会
    • Place of Presentation
      名古屋
    • Year and Date
      2015-05-07
    • Related Report
      2015 Research-status Report
  • [Presentation] Improvement of cortical dipole imaging based on filtering property2014

    • Author(s)
      Takasawa, S., Hori, J.
    • Organizer
      7th Biomed. Eng. Int. Conf.
    • Place of Presentation
      福岡
    • Year and Date
      2014-11-26 – 2014-11-28
    • Related Report
      2014 Research-status Report
  • [Presentation] Examination on motor imagery task for brain computer interface2014

    • Author(s)
      Tsunashima, T., Hori, J.
    • Organizer
      7th Biomed. Eng. Int. Conf.
    • Place of Presentation
      福岡
    • Year and Date
      2014-11-26 – 2014-11-28
    • Related Report
      2014 Research-status Report
  • [Presentation] 触覚刺激を用いたブレインコンピュータインタフェースの検討2014

    • Author(s)
      岡田奈雄登,堀潤一
    • Organizer
      生体医工学シンポジウム2014
    • Place of Presentation
      東京
    • Year and Date
      2014-09-26 – 2014-09-27
    • Related Report
      2014 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi