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Spatiotemporal analysis of brain information processing; cerebral hemodynamics and neural connection in response to multiple stimuli

Research Project

Project/Area Number 25880022
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Perceptual information processing
Research InstitutionDoshisha University

Principal Investigator

YAMAMOTO Utako  同志社大学, 生命医科学部, 助教 (70707405)

Project Period (FY) 2013-08-30 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords近赤外分光法 / 磁気共鳴拡散テンソル画像法 / 脳機能計測 / 視聴覚刺激 / 脳神経線維 / 複数刺激
Outline of Final Research Achievements

Our purpose of this study was to analyze dynamic brain information processing mechanism concerned with the time series processing of multiple input. We observed spatiotemporal interrelation of the brain activity to process information from multiple sensory irritation and the brain nerve fibers’ structure to connect active cortical areas.
We measured the brain activity responding to visual and auditory stimuli individually or simultaneously by functional near-infrared spectroscopy (fNIRS). The three dimensional structure of the nerve fibers was constructed with the data set by the magnetic resonance diffusion tensor imaging (MR-DTI) method. The temporal waveform reflecting the brain activity obtained from fNIRS optodes were resampled in each voxel of brain cortex measured by magnetic resonance imaging method. We observed the time variation of relationship between the brain activation in voxel units and the nerve fibers passing through the activated voxels.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Annual Research Report
  • Research Products

    (19 results)

All 2014 2013 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results,  Open Access: 2 results) Presentation (14 results) Remarks (1 results)

  • [Journal Article] Improving the accuracy of the method for removing motion artifacts from fNIRS data using ICA and an accelerometer2014

    • Author(s)
      Utako Yamamoto, Yuka Nakamura, Hisatake Yokouchi, and Tomoyuki Hiroyasu
    • Journal Title

      Proceedings of World Automation Congress

      Volume: 2014 Pages: 131-136

    • DOI

      10.1109/wac.2014.6935730

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Brain activity during cooperative work determined by simultaneous fNIRS measurement in two people and the effect of different social skills on cooperative task performance2014

    • Author(s)
      Utako Yamamoto, Mao Goto, Hisatake Yokouchi, and Tomoyuki Hiroyasu
    • Journal Title

      Proceedings of World Automation Congress

      Volume: 2014 Pages: 43-47

    • DOI

      10.1109/wac.2014.6935648

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Preliminary Study of Interaction Effects on Brain Activity during Cooperative Work using fNIRS2013

    • Author(s)
      Tomoyuki Hiroyasu, Mao Goto, Utako Yamamoto and Hisatake Yokouchi
    • Journal Title

      Proceedings of International Conference on Systems, Man, and Cybernetic 2013

      Volume: 2013 Pages: 3882-3886

    • DOI

      10.1109/smc.2013.662

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Extraction Algorithm of Similar Parts from Multiple Time-Series Data of Cerebral Blood Flow2013

    • Author(s)
      Tomoyuki Hiroyasu, Arika Fukushima and Utako Yamamoto
    • Journal Title

      Brain and Health Informatics 2013 Lecture Notes in Computer Science

      Volume: 8211 Pages: 138-146

    • DOI

      10.1007/978-3-319-02753-1_14

    • ISBN
      9783319027524, 9783319027531
    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Presentation] Analysis of processing mechanism of the human brain with multiple sensory information using fNIRS2014

    • Author(s)
      Kenichi Taki, Utako Yamamoto, and Tomoyuki Hiroyasu
    • Organizer
      Neuroscience2014
    • Place of Presentation
      Washington DC (USA)
    • Year and Date
      2014-11-15 – 2014-11-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] 3D drawing system to combine MRI data of nerve fibers and fNIRS data of activated brain regions2014

    • Author(s)
      Shunsuke Ohtani, Utako Yamamoto, and Tomoyuki Hiroyasu
    • Organizer
      Neuroscience2014
    • Place of Presentation
      Washington DC (USA)
    • Year and Date
      2014-11-15 – 2014-11-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] ヒト脳神経の構造的結合から推定される機能的結合について2014

    • Author(s)
      山本詩子
    • Organizer
      知的システム研究会
    • Place of Presentation
      青山学院大学 (相模原市)
    • Year and Date
      2014-09-23 – 2014-09-24
    • Related Report
      2014 Annual Research Report
  • [Presentation] DTIとfNIRSデータを用いた脳活性部位間の神経線維3D描画システムの構築2014

    • Author(s)
      大谷俊介, 山本詩子, 田中美里, 廣安知之
    • Organizer
      第42回日本磁気共鳴医学会大会
    • Place of Presentation
      ホテルグランヴィア京都 (京都市)
    • Year and Date
      2014-09-18 – 2014-09-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] 視覚刺激と聴覚刺激に対する注意度合いと脳血流変化の検討2014

    • Author(s)
      木村茜, 山本詩子, 横内久猛, 廣安知之
    • Organizer
      第17回日本光脳機能イメージング学会学術集会
    • Place of Presentation
      星陵会館 (東京都)
    • Year and Date
      2014-07-26
    • Related Report
      2014 Annual Research Report
  • [Presentation] Impact of the different degree of attention to the auditory and visual stimuli2014

    • Author(s)
      Utako Yamamoto, Akane Kimura, Hisatake Yokouchi, and Tomoyuki Hiroyasu
    • Organizer
      Organization for Human Brain Mapping (OHBM) 2014 Annual Meeting
    • Place of Presentation
      Hamburg (Germany)
    • Year and Date
      2014-06-08 – 2014-06-12
    • Related Report
      2014 Annual Research Report
  • [Presentation] fNIRSを用いた脳の異種感覚情報処理機構についての検討2014

    • Author(s)
      滝 謙一、山本 詩子、廣安 知之
    • Organizer
      第16回日本ヒト脳機能マッピング学会
    • Place of Presentation
      仙台国際ホテル(宮城県)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Impact of the different degree of attention to the auditory and visual stimuli2014

    • Author(s)
      Utako Yamamoto, Akane Kimura, Hisatake Yokouchi and Tomoyuki Hiroyasu
    • Organizer
      The 20th Annual Meeting of the Organization for Human Brain Mapping
    • Place of Presentation
      CCH-Congress Center (Hamburg, Germany)
    • Related Report
      2013 Annual Research Report
  • [Presentation] A Preliminary Study of Interaction Effects on Brain Activity during Cooperative Work using fNIRS2013

    • Author(s)
      Tomoyuki Hiroyasu, Mao Goto, Utako Yamamoto and Hisatake Yokouchi
    • Organizer
      International Conference on Systems, Man, and Cybernetic 2013
    • Place of Presentation
      Midland Hotel (Manchester, UK)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Extraction Algorithm of Similar Parts from Multiple Time-Series Data of Cerebral Blood Flow2013

    • Author(s)
      Tomoyuki Hiroyasu, Arika Fukushima and Utako Yamamoto
    • Organizer
      Brain and Health Informatics 2013
    • Place of Presentation
      前橋テルサ(群馬県)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Fiber tractography based on curvature and torsion for fibers crossing area2013

    • Author(s)
      Utako Yamamoto and Tomoyuki Hiroyasu
    • Organizer
      Neuroscience 2013
    • Place of Presentation
      San Diego Convention Center (San Diego, USA)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Effect on brain function in inhibitory control during go/no-go tasks caused by changes in difficulty2013

    • Author(s)
      Ideya Sugita, Arika Fukushima, Utako Yamamoto and Tomoyuki Hiroyasu
    • Organizer
      Neuroscience 2013
    • Place of Presentation
      San Diego Convention Center (San Diego, USA)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Impact on the sustained attention in the difference between visual stimuli and auditory stimuli2013

    • Author(s)
      Akane Kimura, Arika Fukushima, Misato Tanaka, Mizuho Tanaka, Tomoko Wakamura, Utako Yamamoto and Tomoyuki Hiroyasu
    • Organizer
      Neuroscience 2013
    • Place of Presentation
      San Diego Convention Center (San Diego, USA)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Analysis of working memory using the reading span test: Basic research of regional brain activity on brain cortex using functional near-infrared spectroscopy2013

    • Author(s)
      Nozomi Mashima, Utako Yamamoto and Tomoyuki Hiroyasu
    • Organizer
      Neuroscience 2013
    • Place of Presentation
      San Diego Convention Center (San Diego, USA)
    • Related Report
      2013 Annual Research Report
  • [Remarks] 同志社大学医療情報システム研究室業績

    • URL

      http://www.is.doshisha.ac.jp/academic/papers/

    • Related Report
      2014 Annual Research Report

URL: 

Published: 2013-09-12   Modified: 2019-07-29  

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