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J-GLOBAL ID：200901018326031091   Update date: Apr. 14, 2024

Hirokawa Junya

ヒロカワ ジュンヤ | Hirokawa Junya
Affiliation and department：
National Institutes for Quantum and Radiological Science and Technology Center of Functional Brain Imaging

About National Institutes for Quantum and Radiological Science and Technology Center of Functional Brain Imaging


Job title： Senior researcher
Research keywords  (15)： 認知症 ,  大脳皮質 ,  遺伝子発現 ,  自己制御 ,  線条体 ,  ウイルスベクター ,  不確実性 ,  テトロード ,  局所神経回路 ,  メタ認知 ,  感覚統合 ,  意思決定 ,  前頭前野 ,  光遺伝学 ,  ラット
Research theme for competitive and other funds  (7)：
  • 2021 - 2028 前頭前野による情報分配原則の解明
  • 2022 - 2026 不確実性下の知覚意思決定に関する神経回路動態の解明
  • 2022 - 2023 不確実性下の視覚バイアスに関わる神経回路
  • 2019 - 2022 不確実な状況下の意思決定戦略に関わる神経回路
  • 2019 - 2020 眼窩前頭皮質-線条体ネットワークの持続的活動による意志力維持のメカニズム
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Papers (23)：
  • Kazuki Shiotani, Yuta Tanisumi, Yuma Osako, Koshi Murata, Junya Hirokawa, Yoshio Sakurai, Hiroyuki Manabe. An intra-oral flavor detection task in freely moving mice. iScience. 2024. 27. 2. 108924-108924
  • Shogo Takamiya, Kazuki Shiotani, Tomoya Ohnuki, Yuma Osako, Yuta Tanisumi, Shoko Yuki, Hiroyuki Manabe, Junya Hirokawa, Yoshio Sakurai. Auditory cortex neurons show task-related and learning-dependent selectivity toward sensory input and reward during the learning process of an associative memory task. eNeuro. 2022. 0046-22.2022
  • Tomoya Ohnuki, Yuma Osako, Hiroyuki Manabe, Yoshio Sakurai, Junya Hirokawa. Over-representation of fundamental decision variables in the prefrontal cortex underlies decision bias. Neuroscience Research. 2021. 173. 1-13
  • Shogo Takamiya, Kazuki Shiotani, Tomoya Ohnuki, Yuma Osako, Yuta Tanisumi, Shoko Yuki, Hiroyuki Manabe, Junya Hirokawa, Yoshio Sakurai. Hippocampal CA1 Neurons Represent Positive Feedback During the Learning Process of an Associative Memory Task. Frontiers in Systems Neuroscience. 2021. 15
  • Yuma Osako, Tomoya Ohnuki, Yuta Tanisumi, Kazuki Shiotani, Hiroyuki Manabe, Yoshio Sakurai, Junya Hirokawa. Contribution of non-sensory neurons in visual cortical areas to visually guided decisions in the rat. Current Biology. 2021. 31. 13. 2757-2769.e6
ｍore...
Lectures and oral presentations  (10)：
  • 知覚意思決定バイアスに関わる前頭前野ー皮質下回路
    (生理研研究会「価値判断を生み出す脳の仕組み」 2023)
  • げっ歯類大脳皮質における神経細胞集団ダイナミクス的解析の実際
    (サル脳新技術研究会 2023)
  • Prefrontal-subcortical circuits responsible for perceptual decision biases
    (立命館大学システム視覚科学研究センターセミナー 2022)
  • Structured and cell-type-specific encoding of decision variables in orbitofrontal cortex
    (The 43rd Annual Meeting of the Japan Neuroscience Society 2020)
  • Discrete subpopulations in Orbitofrontal cortex represent distinct decision variables
    (Systems Neuroscience and Decision Making (Aarhus, Denmark) 2019)
ｍore...
Professional career (1)：
  • 博士 (理学)
Work history (6)：
  • 2024/04 - 現在 National Institutes for Quantum and Radiological Science and Technology Center of Functional Brain Imaging Senior researcher
  • 2023/04 - 2024/04 National Institutes for Quantum and Radiological Science and Technology Department of Functional Brain Imaging Senior researcher
  • 2015/07 - 2023/03 Doshisha University Graduate School of Brain Science Associate professor
  • 2011/01 - 2015/06 Cold Spring Harbor Laboratory Posdoc
  • 2008/04 - 2010/12 National Institute for Basic Biology Posdoc
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※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

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