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

Effects of categorical speech perception in the auditory cortex

Research Project

Project/Area Number 23730701
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Experimental psychology
Research InstitutionKyoto University

Principal Investigator

ALTMANN Christian  京都大学, 生命科学系キャリアパス形成ユニット, 特定助教 (20572051)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords認知科学 / 神経科学 / 実験系心理学 / 音声学 / 画像 / 文章 / 音声等認識 / 画像、文章、音声等認識
Research Abstract

The aim of this project was to clarify the influence of categorical speech perception on the representation of phonemes in the auditory cortex measured with psychophysics and magnetoencephalography (MEG). We observed a larger behavioral categorical effect for consonants than for vowels. Furthermore, MEG revealed suppression effects for repetition of same compared to different phonemes predominantly in the left cortical hemisphere.

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Research-status Report
  • Research Products

    (19 results)

All 2012 2011 Other

All Journal Article (7 results) (of which Peer Reviewed: 7 results) Presentation (9 results) Remarks (3 results)

  • [Journal Article] Visual distance cues modulate neuromagnetic auditory N1 responses2012

    • Author(s)
      Altmann CF, Matsuhashi M, Votinov M, Goto K, Mima T, Fukuyama H.
    • Journal Title

      Clinical Neurophysiology

      Volume: 123 Pages: 2273-2280

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Allocentric or craniocentric representation of acoustic space: an electrotomography study using mismatch negativity.2012

    • Author(s)
      Altmann, Getzmann, Lewald
    • Journal Title

      PLoS One

      Volume: 7 Issue: 7 Pages: e41872-e41872

    • DOI

      10.1371/journal.pone.0041872

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Visual distance cues modulate neuromagnetic auditory N1m responses.2012

    • Author(s)
      Altmann CF, Matsuhashi M, Votinov M, Goto K, Mima T, Fukuyama H
    • Journal Title

      Clinical Neurophysiology

      Volume: 123 Issue: 11 Pages: 2273-2280

    • DOI

      10.1016/j.clinph.2012.04.004

    • Related Report
      2012 Annual Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Auditory repetition enhancement at short interstimulus intervals for frequency-modulated tones2011

    • Author(s)
      Heinemann LV, Kaiser J, Altmann, CF
    • Journal Title

      Brain Research

      Volume: 1411 Pages: 65-75

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Repetition of complex frequency-modulated sweeps enhances neuromagnetic responses in the human auditory cortex2011

    • Author(s)
      Altmann CF, Klein C, Heinemann LV, Wibral M, Gaese BH, Kaiser J
    • Journal Title

      Hearing Research

      Volume: 282 Pages: 216-224

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effects of regularity on the processing of sound omission in a tone sequence in musicians and non-musicians

    • Author(s)
      Ono K, Matsuhashi M, Mima T, Fukuyama H, Altmann CF
    • Journal Title

      European Journal of Neuroscience

      Volume: (印刷中)

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Allocentric or craniocentric representation of acoustic space: an electrotomography study using mismatch negativity.

    • Author(s)
      Altmann CF, Getzmann S, Lewald J
    • Journal Title

      PLoS One

      Volume: 7

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Presentation] Influence of environmental reverberation on sound loudness constancy2012

    • Author(s)
      Altmann CF, Ono K, Callan A, Matsuhashi M, Mima T, Fukuyama H
    • Organizer
      4th Conference on Auditory Cortex
    • Place of Presentation
      Lausanne, Switzerland
    • Related Report
      2012 Final Research Report
  • [Presentation] Effects of the structure of tone sequence on the processing of tone omission in musicians and nonmusicians.2012

    • Author(s)
      Ono K, Matsuhashi M, Mima T, Fukuyama H, Altmann CF
    • Organizer
      Society for Neuroscience
    • Place of Presentation
      New Orleans, USA
    • Related Report
      2012 Final Research Report
  • [Presentation] Allocentric or craniocentric representation of auditory space? Ahuman electroencephalography study2012

    • Author(s)
      Altmann CF, Getzmann S, Lewald J
    • Organizer
      18th Annual Meeting of the Organization for Human Brain Mapping 2012
    • Place of Presentation
      Beijing, China
    • Related Report
      2012 Final Research Report
  • [Presentation] llocentric or craniocentric representation of auditory space in the human brain?2012

    • Author(s)
      Altmann CF .
    • Organizer
      1st symposium on binaural active audition for humanoid robots
    • Place of Presentation
      Paris, France
    • Related Report
      2012 Final Research Report
  • [Presentation] Allocentric or craniocentric representation of auditory space? A human electroencephalography study.2012

    • Author(s)
      Altmann, Getzmann, Lewald
    • Organizer
      Human Brain Mapping, 2012
    • Place of Presentation
      北京、中国
    • Related Report
      2012 Annual Research Report
  • [Presentation] Influence of environmental reverberation on sound loudness constancy.2012

    • Author(s)
      Altmann, Ono, Callan, Matsuhashi, Mima, Fukuyama
    • Organizer
      4th Conference on Auditory Cortex
    • Place of Presentation
      Lausanne, Switzerland
    • Related Report
      2012 Annual Research Report
  • [Presentation] Neuromagnetic auditory N1 responses are modulated by visual distance cues.2011

    • Author(s)
      Altmann CF, Matsuhashi M, Votinov M, Goto K, Mima T, Fukuyama H
    • Organizer
      41st Annual Meeting of the Society for Neuroscience
    • Place of Presentation
      Washington DC, USA
    • Related Report
      2012 Final Research Report
  • [Presentation] Visual distance cues amplify neuromagnetic auditory N1 responses2011

    • Author(s)
      Altmann CF, Matsuhashi M, Votinov M, Goto K, Mima T, Fukuyama H.
    • Organizer
      12th International multisensory research forum
    • Place of Presentation
      Fukuoka, Japan
    • Related Report
      2012 Final Research Report
  • [Presentation] Visual distance cues amplify neuromagnetic auditory N1m responses2011

    • Author(s)
      Altmann, Votinov, Goto, Matsuhashi, Mima, Fukuyama
    • Organizer
      International Multisensory Research Forum, 2011
    • Place of Presentation
      ACROS福岡 (福岡県)
    • Related Report
      2011 Research-status Report
  • [Remarks]

    • URL

      http://www.cp.kyoto-u.ac.jp

    • Related Report
      2012 Final Research Report
  • [Remarks]

    • URL

      http://hbrc.kuhp.kyoto-u.ac.jp

    • Related Report
      2012 Final Research Report
  • [Remarks] 生命科学系キャリアパス形成ユニットHP

    • URL

      http://www.cp.kyoto-u.ac.jp/Altmann/AltmannIndexJ.html

    • Related Report
      2012 Annual Research Report

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi