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Integration of sound and self-motion in human auditory cortex

Research Project

Project/Area Number 16K06994
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Neurophysiology / General neuroscience
Research InstitutionKyoto University

Principal Investigator

Altmann C  京都大学, 医学研究科, 准教授 (20572051)

Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Discontinued (Fiscal Year 2017)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords認知科学 / 神経科学 / 実験系心理学 / 脳 神経 / 脳・神経
Outline of Annual Research Achievements

In a series of three psychophysiological experiments, this project investigated the integration of sound and self motion.
In a first experiment, we tested whether the two different cues for horizontal sound movement, interaural time and level differences, are processed independently or in an integrated manner in human auditory cortex. Using electroencephalography (EEG), we observed mainly independent processing of the two cues in human auditory cortex.
The second experiment tested whether finger motion that elicits sound movement attenuates or influences the subsequent brain response. In a third experiment, we tested for integration of head and sound source motion.

Report

(2 results)
  • 2017 Annual Research Report
  • 2016 Research-status Report
  • Research Products

    (6 results)

All 2017 2016 Other

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

  • [Int'l Joint Research] Ruhr-University Bochum(ドイツ)

    • Related Report
      2016 Research-status Report
  • [Journal Article] Trading of dynamic interaural time and level difference cues and its effect on the auditory motion-onset response measured with electroencephalography.2017

    • Author(s)
      Altmann, C. F., Ueda, R., Bucher, B., Furukawa, S., Ono, K., Kashino, M., Mima, T., Fukuyama, H.
    • Journal Title

      NeuroImage

      Volume: 159 Pages: 185-194

    • DOI

      10.1016/j.neuroimage.2017.07.055

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Auditory Mismatch Negativity in Response to Changes of Counter-Balanced Interaural Time and Level Differences2017

    • Author(s)
      Altmann, C.F., Ueda, R., Furukawa, S., Kashino, K., Mima, T. and Fukuyama, H
    • Journal Title

      Frontiers in Neuroscience

      Volume: 11 Pages: 387-387

    • DOI

      10.3389/fnins.2017.00387

    • NAID

      120006331973

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Self-induction of sound motion does not attenuate the auditory motion-onset response.2017

    • Author(s)
      Altmann CF
    • Organizer
      International Conference on Auditory Cortex 2017, Banff, Canada
    • Related Report
      2017 Annual Research Report
  • [Presentation] Effects of phonetic context on categorical perception of stop-consonants with magnetoencephalography2016

    • Author(s)
      Altmann, Yamasaki, Ueda, Matsuhashi, Mima, Fukuyama
    • Organizer
      BioMag 2016
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2016-10-03
    • Related Report
      2016 Research-status Report
  • [Remarks] ホームページ

    • URL

      http://www.lims.kyoto-u.ac.jp/members-page/christian-altmann

    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2018-12-17  

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