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

Evolutionary psychology of music: an event-related potential approach

Research Project

Project/Area Number 25540052
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Cognitive science
Research InstitutionNiigata University

Principal Investigator

Itoh Kosuke  新潟大学, 脳研究所, 助教 (30345516)

Research Collaborator NAKAMURA Katsuki  
KONOIKE Naho  
NEJIME Masafumi  
NAKADA Tsutomu  
Project Period (FY) 2013-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords音楽 / 言語 / 進化 / 脳 / 事象関連電位 / 聴覚誘発電位 / 聴覚事象関連電位
Outline of Final Research Achievements

This work investigated the utility of scalp-recorded auditory event-related potentials (ERPs) for investigating the human evolution of music. ERPs to various sounds, from pure tone to musical chord progressions, were recorded in human and non-human primate species to investigate species differences in how these sounds are processed in the brain. Results suggested that the time scale of auditory cortical processing is elongated in humans, which would enable neural representations of complex auditory features that characterize music and language.

Report

(5 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (8 results)

All 2016 2015 2014

All Journal Article (4 results) (of which Peer Reviewed: 2 results,  Acknowledgement Compliant: 1 results) Presentation (4 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Noninvasive scalp recording of cortical auditory evoked potentials in the alert macaque monkey2015

    • Author(s)
      Itoh K, Nejime M, Konoike N, Nakada T, Nakamura K.
    • Journal Title

      Hearing Research

      Volume: 327 Pages: 117-125

    • DOI

      10.1016/j.heares.2015.05.007

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 音楽の神経基盤2015

    • Author(s)
      伊藤浩介,中田力
    • Journal Title

      Clinical Neuroscience

      Volume: 33 Pages: 939-941

    • Related Report
      2015 Research-status Report
  • [Journal Article] 音楽の神経基盤2015

    • Author(s)
      伊藤浩介、中田力
    • Journal Title

      Clinical Neuroscience

      Volume: 未定

    • Related Report
      2014 Research-status Report
  • [Journal Article] Human brain detects short-time nonlinear predictability in the temporal fine structure of deterministic chaotic sounds2014

    • Author(s)
      Itoh K, Nakada T
    • Journal Title

      Phys Rev E Stat Nonlin Soft Matter Phys

      Volume: E87 Issue: 4 Pages: 42916-42916

    • DOI

      10.1103/physreve.87.042916

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] Evolutionary elongation of the time window of auditory cortical processing: comparison of effects of stimulus time parameters on human and macaque scalp auditory evoked potentials2016

    • Author(s)
      Itoh K, Nejime M, Konoike N, Nakamura K, & Nakada T
    • Organizer
      5th Joint Meeting of the Acoustical Society of America and the Acoustical Society of Japan
    • Place of Presentation
      Honolulu, U. S. A.
    • Year and Date
      2016-11-20
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 無麻酔アカゲザルにおける頭皮上聴覚誘発電位の長潜時成分:記録法と成分同定2016

    • Author(s)
      伊藤浩介、禰占雅史、鴻池菜保、中田力、中村克樹
    • Organizer
      第46回日本臨床神経生理学会学術大会
    • Place of Presentation
      ホテルハマツ(福島県郡山市)
    • Year and Date
      2016-10-29
    • Related Report
      2016 Annual Research Report
  • [Presentation] 覚醒サルにおける頭皮上聴覚誘発電位の無侵襲記録2015

    • Author(s)
      伊藤浩介、禰占雅史、鴻池菜保、中田力、中村克樹
    • Organizer
      生理学研究所-新潟大学脳研究所 合同シンポジウム
    • Place of Presentation
      新潟市
    • Year and Date
      2015-03-04 – 2015-03-05
    • Related Report
      2014 Research-status Report
  • [Presentation] 絶対音感保持者における聴覚誘発電位T-complexの左右差2014

    • Author(s)
      松田将門、伊藤浩介
    • Organizer
      第44回日本臨床神経生理学会学術大会
    • Place of Presentation
      福岡市
    • Year and Date
      2014-11-19 – 2014-11-21
    • Related Report
      2014 Research-status Report

URL: 

Published: 2014-07-25   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi