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

Individuality in development of sensory-motor dynamics during early infancy

Research Project

Project/Area Number 18K13104
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 09030:Childhood and nursery/pre-school education-related
Research InstitutionThe University of Tokyo

Principal Investigator

Kanazawa Hoshinori  東京大学, 大学院情報理工学系研究科, 特任助教 (60744993)

Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords発達 / 乳児 / 新生児 / シミュレーション / ダイナミクス / 運動 / 感覚 / 感覚運動ダイナミクス / 筋骨格 / 身体性 / 感覚運動 / 運動発達
Outline of Final Research Achievements

In this study, in order to develop a technique for measuring sensory-motor interaction of human infants and to deepen understand the early human developmental with individuality, we conducted (1) detailed joint motion capture in human neonates and infants, (2) cinstruction of a body model which can be adapted to individual parameters, (3) estimation of sensory-motor information structure during infantile spontaneous movements, (4) simulation of motor-sensory integration using a cortical model, and (5) developmental model based on sensory-motor prediction using a deep neural network.

Academic Significance and Societal Importance of the Research Achievements

ヒトの発達過程には環境や遺伝、その他さまざまな要因が影響することが分かってきている一方で、個人差が発達過程にどのように影響するか、あるいはその過程でどのように個人差が形成されていくのかは明らかにされていない。本研究では身体形状やサイズ、体重などの個人的特徴が新生児から乳児期の早い段階で感覚運動統合過程にどのように影響しうるのかを計測実験およびシミュレーションを併用することで検証可能とした。検証の結果、脳構造だけでなく身体パラメータが骨格筋間の感覚運動入出力や大脳皮質上の情報構造に影響することが分かった。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (19 results)

All 2020 2019 2018 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results,  Open Access: 1 results) Presentation (13 results) (of which Int'l Joint Research: 9 results,  Invited: 3 results) Book (1 results) Remarks (1 results)

  • [Journal Article] New Telecare Approach Based on 3D Convolutional Neural Network for Estimating Quality of Life2020

    • Author(s)
      Nakagawa Satoshi、Enomoto Daiki、Yonekura Shogo、Kanazawa Hoshinori、Kuniyoshi Yasuo
    • Journal Title

      Neurocomputing

      Volume: - Pages: 464-476

    • DOI

      10.1016/j.neucom.2019.09.112

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Spike Timing Dependent Plasticity Enhances Integrated Information at the EEG Level: A Large-scale Brain Simulation Experiment2019

    • Author(s)
      Fujii Keiko、Kanazawa Hoshinori、Kuniyoshi Yasuo
    • Journal Title

      2019 Joint IEEE 9th International Conference on Development and Learning and Epigenetic Robotics

      Volume: - Pages: 137-142

    • DOI

      10.1109/devlrn.2019.8850724

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Musculoskeletal Bias on Infant Sensorimotor Development Driven by Predictive Learning2019

    • Author(s)
      Higuchi Kaoruko、Kanazawa Hoshinori、Suzuki Yuma、Fujii Keiko、Kuniyoshi Yasuo
    • Journal Title

      2019 Joint IEEE 9th International Conference on Development and Learning and Epigenetic Robotics

      Volume: - Pages: 177-182

    • DOI

      10.1109/devlrn.2019.8850722

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] The development of the hypothalamus-pituitary-adrenal axis during infancy may be affected by antenatal glucocorticoid therapy2019

    • Author(s)
      Niwa F.、Kawai M.、Kanazawa H.、Okanoya K.、Myowa-Yamakoshi M.
    • Journal Title

      Journal of Neonatal-Perinatal Medicine

      Volume: 13 Issue: 1 Pages: 55

    • DOI

      10.3233/npm-180040

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] Developmental changes of sensorimotor modules during early infancy2020

    • Author(s)
      Hoshinori Kanazawa, Kazutoshi Tanaka, Masahiko Kawai, Yasuo Kuniyoshi
    • Organizer
      The International Congress of Infant Studies 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 発達初期の自発的全身運動から紐解く脳神経系回路形成2020

    • Author(s)
      金沢 星慶
    • Organizer
      日本赤ちゃん学会 第20回学術集会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Learning multiple tasks by self-goal-setting based on self-evaluation2019

    • Author(s)
      Tanaka K, Karino I, Kanazawa H, Niiyama R and Kuniyoshi Y
    • Organizer
      IEEE ICDL-EpiRob, Oslo, Norway, August, Aug, 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Spike Timing Dependent Plasticity Enhances Integrated Information at the EEG Level: A Large-scale Brain Simulation Experiment2019

    • Author(s)
      Fujii K, Kanazawa H and Kuniyoshi Y
    • Organizer
      IEEE ICDL-EpiRob, Oslo, Norway, August, Aug, 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Musculoskeletal Bias on Infant Sensorimotor Development Driven by Predictive Learning2019

    • Author(s)
      Higuchi K, Kanazawa H, Suzuki Y, Fujii K and Kuniyoshi Y
    • Organizer
      IEEE ICDL-EpiRob, Oslo, Norway, August, Aug, 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Early developmental change in inter-muscle sensorimotor modules of human infants2019

    • Author(s)
      Kanazawa H, Yamada Y, Tanaka K, Kawai M and Kuniyoshi Y
    • Organizer
      Society for the Neural Control of Movement
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 赤ちゃんが感じる世界を如何にして捉えるか2019

    • Author(s)
      金沢 星慶
    • Organizer
      日本赤ちゃん学会2019
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] Detailed full body motion analysis technique for human neonates and infants2019

    • Author(s)
      Kanazawa H, Tanaka K, Kawai M, Kuniyoshi Y
    • Organizer
      World Confederation for Physical Therapy
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] EEG simulation reveals that changes in cortical morphology and global connectivity during de-velopment affect neonatal EEG2019

    • Author(s)
      Morioka T, Kanazawa H, Fujii K, and Kuniyoshi Y
    • Organizer
      28th annual computational neuroscience meeting (CNS 2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Embodied Brain Model (for developmental science)2018

    • Author(s)
      Hoshinori Kanazawa, Yasuo Kuniyoshi
    • Organizer
      Lorentz Center workshop Learning Body Models: Humans, Brains, and Robots
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 大脳皮質モデルにおける感覚運動学習を通じた情報統合構造の変化2018

    • Author(s)
      高培鐘, 藤井敬子, 大村吉幸, 金沢星慶, 國吉康夫
    • Organizer
      ロボティクス・メカトロニクス講演会講演概要集 2018
    • Related Report
      2018 Research-status Report
  • [Presentation] 内発的動機付けを用いた探索行動による感覚運動発達モデル2018

    • Author(s)
      鈴木裕真, 金沢星慶, 藤井敬子, 森岡智陽, 國吉康夫
    • Organizer
      ロボティクス・メカトロニクス講演会講演概要集 2018
    • Related Report
      2018 Research-status Report
  • [Presentation] Applying Multichannel Optogenetic System for Epidural Spinal Cord Stimulation in Rats2018

    • Author(s)
      Shih-Yin Chang, Kazunori Naganuma, Hoshinori Kanazawa, Masaki Sekino, Hiroshi Onodera, Yasuo Kuniyoshi
    • Organizer
      2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Book] The Cambridge Handbook of Infant Development2020

    • Author(s)
      Yasunori Yamada, Hoshinori Kanazawa, Yasuo Kuniyoshi
    • Total Pages
      840
    • Publisher
      Newgen Publishing UK
    • Related Report
      2019 Research-status Report
  • [Remarks]

    • URL

      http://www.isi.imi.i.u-tokyo.ac.jp/~kanazawa/

    • Related Report
      2019 Research-status Report

URL: 

Published: 2018-04-23   Modified: 2022-01-27  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi