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An Event-Related Potential Study on the Typology of Writing

Research Project

Project/Area Number 24652078
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Linguistics
Research InstitutionUniversity of Tsukuba

Principal Investigator

IKEDA Jun  筑波大学, 人文社会系, 教授 (60288850)

Co-Investigator(Kenkyū-buntansha) FUKUMORI Takahiro  大東文化大学, 外国語学部, 教授 (00407644)
Project Period (FY) 2012-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords文字類型 / 子音文字 / ヘブライ文字 / ERP / N170 / P250 / ヘブライ語 / 視覚認知 / 文字 / 事象関連電位
Outline of Final Research Achievements

In search of neural evidence for typology of writing, event-related potentials (ERPs) were recorded while native speakers of Hebrew silently read the eight stimuli in Hebrew script. Among them are the same words written with and without vowel points (P), lexically different but visually identical ones, and those consisting of one or two linguistic units (Us).
By comparing grand average ERPs, we found that the stimuli with P produced significantly larger amplitude at N170 than those without P, while the influence of the number of Us was limited at this time course. On the other hand, the stimuli with a single U produced significantly larger positive amplitude around 250 ms than those with two Us, while the influence of P was limited at this time course.
These results suggest that visual information and linguistic information of Hebrew are processed separately as early as 170 through 250 msec and that the visual processing precedes the linguistic processing within this time window.

Report

(5 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (14 results)

All 2016 2015 2014 2013 Other

All Journal Article (5 results) (of which Peer Reviewed: 5 results,  Open Access: 2 results,  Acknowledgement Compliant: 2 results) Presentation (9 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] ヘブライ文字黙読課題におけるN170とP2502015

    • Author(s)
      池田潤、桐越舞、川邉貴英
    • Journal Title

      実験音声学・言語学研究

      Volume: 7 Pages: 65-74

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] かな文字の形態素処理に関する事象関連電位による考察2015

    • Author(s)
      福盛貴弘
    • Journal Title

      実験音声学・言語学研究

      Volume: 7 Pages: 75-84

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 子音文字の類型に関する実験研究:ヘブライ文字黙読課題による事象関連電位に関する一考察2014

    • Author(s)
      池田潤、桐越舞、川邉貴英
    • Journal Title

      実験音声学・言語学研究

      Volume: 6 Pages: 1-10

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] N170成分は文字処理に反映するのか?―事象関連電位を援用した文字の研究概観―2014

    • Author(s)
      福盛貴弘
    • Journal Title

      語学教育研究論叢

      Volume: 30 Pages: 340-355

    • NAID

      40020008313

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] 文字認知におけるN170成分に関する一考察2013

    • Author(s)
      池田潤、桐越舞、渡辺和希、桂ブン、川邉貴英
    • Journal Title

      実験音声学・言語学研究

      Volume: 5 Pages: 1-14

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] Early Visual and Linguistic Processing of a Deep Orthography: An ERP Study of Hebrew2016

    • Author(s)
      Jun Ikeda
    • Organizer
      AttLis 2016
    • Place of Presentation
      ポツダム大学(ドイツ、ポツダム市)
    • Year and Date
      2016-03-10
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 文字言語の形態素処理における事象関連電位による解析2014

    • Author(s)
      福盛貴弘
    • Organizer
      第11回現代日本語文法研究会
    • Place of Presentation
      大東文化大学(東京都板橋区)
    • Year and Date
      2014-12-06
    • Related Report
      2014 Research-status Report
  • [Presentation] 文字における文字類型とERPによる検証2014

    • Author(s)
      池田潤
    • Organizer
      日本実験言語学会2014年度大会
    • Place of Presentation
      専修大学サテライトキャンパス(神奈川県川崎市)
    • Year and Date
      2014-08-02
    • Related Report
      2014 Research-status Report
  • [Presentation] N170成分と文字処理との関係性について2014

    • Author(s)
      福盛貴弘
    • Organizer
      日本実験言語学会2014年度大会
    • Place of Presentation
      専修大学サテライトキャンパス(神奈川県川崎市)
    • Year and Date
      2014-08-02
    • Related Report
      2014 Research-status Report
  • [Presentation] 子音文字の類型に関する実験研究:ヘブライ文字黙読課題による事象関連電位に関する一考察

    • Author(s)
      ・ 池田潤、桐越舞、川邉貴英
    • Organizer
      日本実験言語学会2013年度大会
    • Place of Presentation
      立教大学
    • Related Report
      2013 Research-status Report
  • [Presentation] 閉じる研究と開く研究の接点を目指して:筑波人文情報学研究会の挑戦

    • Author(s)
      宇陀則彦、池田潤、永井正勝、永崎研宣ほか
    • Organizer
      情報処理学会人文科学とコンピュータ研究会
    • Place of Presentation
      筑波大学東京キャンパス
    • Related Report
      2013 Research-status Report
  • [Presentation] 文字類型に関するERP研究

    • Author(s)
      池田潤
    • Organizer
      実験言語学研究会
    • Place of Presentation
      大東文化大学
    • Related Report
      2013 Research-status Report
  • [Presentation] N170成分は文字処理に反映するのか?

    • Author(s)
      福盛貴弘
    • Organizer
      第5回実験言語学研究会ワークショップ「事象関連電位に基づく文字類型の実証的研究」
    • Place of Presentation
      大東文化大学
    • Related Report
      2013 Research-status Report
  • [Presentation] 文法課題における ERP の P600成分による検証―先行研究の批判的検討―

    • Author(s)
      福盛貴弘
    • Organizer
      第10回現代日本語文法研究会
    • Place of Presentation
      大東文化大学
    • Related Report
      2013 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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