Okabe Shota 岡部祥太

Researcher Number	00747256
Other IDs
Affiliation (Current)	2025: 株式会社ベネッセスタイルケア(ベネッセシニア・介護研究所), ベネッセシニア・介護研究所, 研究員 2025: 自治医科大学, 医学部, 客員研究員
Affiliation (based on the past Project Information) *help	2021 – 2024: 自治医科大学, 医学部, 客員研究員 2020: 自治医科大学, 医学部, 助教 2018: 自治医科大学, 医学部, 助教 2015 – 2017: 自治医科大学, 医学部, ポスト・ドクター
Review Section/Research Field	Principal Investigator Basic Section 10040:Experimental psychology-related / Complex systems / Environmental physiology(including physical medicine and nutritional physiology)
Keywords	Principal Investigator 超音波 / ラット / オキシトシン / 撫でる / 親和的関係性 / 親和的関係 / 接触刺激 / 情動 / 不公平忌避 / 親和性 … More / 社会性 / 社会行動 / 超音波発声 / 異種間インタラクション / 生理学 / 行動神経科学 Less

ラットの新規超音波発声と不公平嫌悪の関係性の解明Principal Investigator
- Principal Investigator
  
  岡部祥太
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 10040:Experimental psychology-related
- Research Institution
  Jichi Medical University
Roles of oxytocin in the formation of an affiliative relationshipPrincipal Investigator
- Principal Investigator
  
  Okabe Shota
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 10040:Experimental psychology-related
- Research Institution
  Jichi Medical University
親和的な個性の獲得・制御メカニズムの解明Principal Investigator
- Principal Investigator
  
  岡部祥太
- Project Period (FY)
  2017 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Complex systems
- Research Institution
  Jichi Medical University
Analysis of the effect of gentle stroking stimuli on social behaviorPrincipal Investigator
- Principal Investigator
  
  Okabe Shota
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Environmental physiology(including physical medicine and nutritional physiology)
- Research Institution
  Jichi Medical University

All 2024 2023 2022 2021 2020 2018 2017 2016 2015

All Journal Article Presentation Book

[Book] Acoustic Communication in Animals2024
- Author(s)
  Shota Okabe and Kouta Kanno
- Total Pages
  231
- Publisher
  Springer Singapore
- ISBN
  9789819908318
- Data Source
  KAKENHI-PROJECT-20K14260
[Journal Article] Higher oxytocin concentrations occur in subjects who build affiliative relationships with companion robots2024
- Author(s)
  Shuhei Imamura, Yoko Gozu, Moe Tsutsumi, Kaname Hayashi, Chiaki Mori, Megumi Ishikawa, Megumi Takada, Tomotaka Ogiso, Keiko Suzuki, Shota Okabe, Takefumi Kikusui, Kentaro Kajiya
- Journal Title
  
  iScience
  
  Volume: 26 Issue: 12 Pages: 108562-108562
- DOI
  10.1016/j.isci.2023.108562
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14260
[Journal Article] Novel 31-kHz calls emitted by female Lewis rats during social isolation and social inequality conditions.2023
- Author(s)
  Okabe S, Takayanagi Y, Yoshida M, Onaka T.
- Journal Title
  
  iScience
  
  Volume: 26 Issue: 3 Pages: 106243-106243
- DOI
  10.1016/j.isci.2023.106243
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K07278, KAKENHI-PROJECT-20K14260, KAKENHI-PROJECT-20H03419, KAKENHI-PROJECT-19K22475
[Journal Article] Rodent ultrasonic vocalizations as emotional expressions: Vocal communication in mice and rats2022
- Author(s)
  岡部祥太、菅野康太
- Journal Title
  
  THE JOURNAL OF THE ACOUSTICAL SOCIETY OF JAPAN
  
  Volume: 79 Issue: 1 Pages: 41-48
- DOI
  10.20697/jasj.79.1_41
- ISSN
  0369-4232, 2432-2040
- Year and Date
  2022-12-25
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K03144, KAKENHI-PROJECT-20K14260
[Journal Article] Rats emit unique distress calls in social inequality conditions2022
- Author(s)
  Shota Okabe, Yuki Takayanagi, Masahide Yoshida & Tatsushi Onaka
- Journal Title
  
  bioRxiv
  
  Volume: -
- DOI
  10.1101/2022.02.22.481162
- Data Source
  KAKENHI-PROJECT-20K14260
[Journal Article] Post-weaning stroking stimuli induce affiliative behavior toward humans and influence brain activity in female rats2021
- Author(s)
  Okabe S, Takayanagi Y, Yoshida M, Onaka T.
- Journal Title
  
  Scientific Reports
  
  Volume: 11 Issue: 1 Pages: 3805-3805
- DOI
  10.1038/s41598-021-83314-w
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K07278, KAKENHI-PROJECT-19K22475, KAKENHI-PROJECT-20K14260, KAKENHI-PROJECT-20H03419, KAKENHI-PROJECT-17K08573
[Journal Article] Gentle stroking stimuli induce affiliative responsiveness to humans in male rats.2020
- Author(s)
  Shota Okabe, Yuki Takayanagi, Masahide Yoshida & Tatsushi Onaka
- Journal Title
  
  Scientific Reports
  
  Volume: in press Issue: 1 Pages: 9135-9135
- DOI
  10.1038/s41598-020-66078-7
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K22475, KAKENHI-PROJECT-17H04026, KAKENHI-PROJECT-20K14260, KAKENHI-PROJECT-17K08573
[Journal Article] Pup exposure facilitates retrieving behavior via the oxytocin neural system in female mice2017
- Author(s)
  Okabe, S., Tsuneoka, Y., Takahashi, A., Ooyama, R., Watarai, A., Maeda, S., Honda, Y., Nagasawa, M., Mogi, K., Nishimori, K., Kuroda, M., Koide, T., Kikusui, T.
- Journal Title
  
  Psychoneuroendocrinology
  
  Volume: 79 Pages: 20-30
- DOI
  10.1016/j.psyneuen.2017.01.036
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PUBLICLY-15H01298, KAKENHI-PLANNED-25118007, KAKENHI-PROJECT-15H05724, KAKENHI-PROJECT-15H02442, KAKENHI-PROJECT-15H02479, KAKENHI-PROJECT-15K14881, KAKENHI-PROJECT-15K12773, KAKENHI-PROJECT-15K18364, KAKENHI-PROJECT-15K18978, KAKENHI-PROJECT-26292167, KAKENHI-PUBLICLY-17H05979, KAKENHI-PLANNED-26118004, KAKENHI-PROJECT-15H04289, KAKENHI-PROJECT-17J11084, KAKENHI-PROJECT-16K15698, KAKENHI-PUBLICLY-16H01491, KAKENHI-PROJECT-17H04766
[Journal Article] Structure and function of neonatal social communication in a genetic mouse model of autism.2016
- Author(s)
  T. Takahashi, S. Okabe, P. Ó Broin, A. Nishi, K. Ye, M. V. Beckert, T. Izumi, A. Machida, G. Kang, Seiji Abe, J. L. Pena, A. Golden, T. Kikusui, N. Hiroi.
- Journal Title
  
  Molecular Psychiatry
  
  Volume: in press Issue: 9 Pages: 1-7
- DOI
  10.1038/mp.2015.190
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K14881, KAKENHI-PROJECT-15K18978, KAKENHI-PLANNED-25118007, KAKENHI-PROJECT-15H02479, KAKENHI-PROJECT-16K10183
[Journal Article] Noxious or Non-Noxious Inputs to Oxytocin Neurons: Possible Roles in the Control of Behaviors.2015
- Author(s)
  Onaka T, Okabe S, Takayanagi Y, Yoshida M
- Journal Title
  
  Interdisciplinary Information Sciences
  
  Volume: 21 Issue: 3 Pages: 189-195
- DOI
  10.4036/iis.2015.b.03
- NAID
  110009966527
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-26460321, KAKENHI-PROJECT-26460322, KAKENHI-PROJECT-15K15042, KAKENHI-PROJECT-15K18978, KAKENHI-PLANNED-25118008, KAKENHI-PROJECT-26293049
[Journal Article] Activation of hypothalamic oxytocin neurons following tactile stimuli in rats.2015
- Author(s)
  Okabe S, Yoshida M, Takayanagi Y, Onaka T
- Journal Title
  
  Neuroscience Letters
  
  Volume: 600 Pages: 22-27
- DOI
  10.1016/j.neulet.2015.05.055
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26460321, KAKENHI-PROJECT-26460322, KAKENHI-PROJECT-15K18978, KAKENHI-PLANNED-25118008, KAKENHI-PROJECT-26293049
[Presentation] 「愛」の定義を拡大する生物学的基盤からナラティブまで; 動物研究から愛について考える2023
- Author(s)
  岡部祥太
- Organizer
  日本認知科学会第40回大会
- Data Source
  KAKENHI-PROJECT-20K14260
[Presentation] 他者との親和的関係性構築の研究から見出されたラットの新規超音波発声とオキシトシンニューロンの賦活化2023
- Author(s)
  岡部祥太, 高柳由紀, 吉田匡秀, 尾仲達史
- Organizer
  バソプレシン・オキシトシン研究会
- Data Source
  KAKENHI-PROJECT-20K14260
[Presentation] Toward elucidating the biological meaning of the 31-kHz calls of Lewis female rats2023
- Author(s)
  ○Shota Okabe, Yuki Takayanagi, Ayumu Inutsuka, Masahide Yoshida, Tatsushi Onaka
- Organizer
  日本動物心理学会第83回大会
- Data Source
  KAKENHI-PROJECT-20K14260
[Presentation] A novel ultrasonic vocalization emitted by rats during social inequality condition2022
- Author(s)
  Shota Okabe, Yuki Takayanagi, Masahide Yoshida, Tatsushi Onaka
- Organizer
  日本動物心理学会第82回大会
- Data Source
  KAKENHI-PROJECT-20K14260
[Presentation] 仲良くなるを科学するー親和的関係性の構築メカニズムについてー2022
- Author(s)
  岡部祥太
- Organizer
  第29回日本未病学会学術総会
- Invited
- Data Source
  KAKENHI-PROJECT-20K14260
[Presentation] ラットのペット化実験2021
- Author(s)
  岡部祥太
- Organizer
  行動遺伝学研究会
- Data Source
  KAKENHI-PROJECT-20K14260
[Presentation] Toward the elucidation of mechanism of affiliative relationship among interspecific species.2018
- Author(s)
  Okabe S, Takayanagi Y, Yoshida M, Onaka T
- Organizer
  第95回日本生理学会大会
- Data Source
  KAKENHI-PUBLICLY-17H05956
[Presentation] Toward the elucidation of mechanism of affiliative relationship among interspecific species.2018
- Author(s)
  Okabe S, Takayanagi Y, Yoshida M, Onaka T
- Organizer
  第95回日本生理学会大会
- Data Source
  KAKENHI-PROJECT-15K18978
[Presentation] 人と動物の親和的な関係性はどのように構築されるのか？2017
- Author(s)
  岡部祥太
- Organizer
  日本心理学会第81回大会
- Data Source
  KAKENHI-PROJECT-15K18978
[Presentation] Stroking stimuli form an affiliative relationship between humans and rats.2017
- Author(s)
  Okabe S, Takayanagi Y, Yoshida M, Onaka T
- Organizer
  行動2017 (日本動物行動学会、日本動物心理学会、応用動物行動学会、日本家畜管理学会、日本行動神経内分泌研究会合同大会)
- Data Source
  KAKENHI-PROJECT-15K18978
[Presentation] 人と動物の親和的な関係性はどのように構築されるのか？2017
- Author(s)
  岡部祥太
- Organizer
  日本心理学会第81回大会
- Data Source
  KAKENHI-PUBLICLY-17H05956
[Presentation] Stroking stimuli form an affiliative relationship between humans and rats.2017
- Author(s)
  Okabe S, Takayanagi Y, Yoshida M, Onaka T
- Organizer
  行動2017 (日本動物行動学会、日本動物心理学会、応用動物行動学会、日本家畜管理学会、日本行動神経内分泌研究会合同大会)
- Data Source
  KAKENHI-PUBLICLY-17H05956
[Presentation] Do stroking stimuli induce a pleasant sensation in rats2016
- Author(s)
  Okabe S, Takayanagi Y, Yoshida M, Inutsuka A, Onaka T
- Organizer
  日本動物心理学会第76会大会
- Place of Presentation
  北海道大学学術交流会館(北海道札幌市)
- Year and Date
  2016-11-25
- Data Source
  KAKENHI-PROJECT-15K18978
[Presentation] 接触刺激による快情動惹起の神経科学的メカニズム解明に向けて2016
- Author(s)
  岡部祥太
- Organizer
  第8回農医連携セミナー
- Place of Presentation
  茨城大学
- Year and Date
  2016-02-26
- Data Source
  KAKENHI-PROJECT-15K18978
[Presentation] ラットは撫でられると喜ぶか？ー異種間における親和的関係性構築の神経機構会目に向けてー2016
- Author(s)
  岡部祥太, 高柳友紀, 吉田匡秀, 尾仲達史
- Organizer
  科研費新学術領域研究「共感性の進化・神経基盤」第3回領域会議
- Place of Presentation
  東京大学
- Year and Date
  2016-01-30
- Data Source
  KAKENHI-PROJECT-15K18978
[Presentation] 異種間の親和的関係性はどのように構築されるのか?-ヒトとラットの場合2016
- Author(s)
  岡部祥太
- Organizer
  HAIシンポジウム2016
- Place of Presentation
  東京大学21KOMCEE(東京都目黒区)
- Year and Date
  2016-12-03
- Invited
- Data Source
  KAKENHI-PROJECT-15K18978
[Presentation] 接触刺激に対するラット視床下部オキシトシン産生細胞の活性化と超音波発声2015
- Author(s)
  岡部祥太, 吉田匡秀, 高柳友紀, 尾仲達史
- Organizer
  第42回日本神経内分泌学会, 第23回日本行動神経内分泌研究会合同学術集会
- Place of Presentation
  仙台市戦災復興記念館
- Year and Date
  2015-09-18
- Data Source
  KAKENHI-PROJECT-15K18978

1. 小出剛

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
2. 高柳友紀

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
3. 尾仲達史

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
4. 菊水健史

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
5. 吉田匡秀

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results

Okabe Shota 岡部 祥太

Research Projects

Research Products

Co-Researchers

ラットの新規超音波発声と不公平嫌悪の関係性の解明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Roles of oxytocin in the formation of an affiliative relationshipPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

親和的な個性の獲得・制御メカニズムの解明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Analysis of the effect of gentle stroking stimuli on social behaviorPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] Acoustic Communication in Animals2024

Author(s)

Total Pages

Publisher

ISBN

Data Source

[Journal Article] Higher oxytocin concentrations occur in subjects who build affiliative relationships with companion robots2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Novel 31-kHz calls emitted by female Lewis rats during social isolation and social inequality conditions.2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Rodent ultrasonic vocalizations as emotional expressions: Vocal communication in mice and rats2022

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] Rats emit unique distress calls in social inequality conditions2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Post-weaning stroking stimuli induce affiliative behavior toward humans and influence brain activity in female rats2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Gentle stroking stimuli induce affiliative responsiveness to humans in male rats.2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Pup exposure facilitates retrieving behavior via the oxytocin neural system in female mice2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Structure and function of neonatal social communication in a genetic mouse model of autism.2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Noxious or Non-Noxious Inputs to Oxytocin Neurons: Possible Roles in the Control of Behaviors.2015

Author(s)

Journal Title

Okabe Shota 岡部祥太

[Presentation] 「愛」の定義を拡大する生物学的基盤からナラティブまで; 動物研究から愛について考える2023