OKAMOTO Masahiro
- Affiliation
- Institute of Health and Sport Sciences
- Official title
- Assistant Professor
- Research projects
認知症を予防する新たな運動栄養戦略:経鼻投与法の活用 2024-06 -- 2026-03 OKAMOTO Masahiro Japan Society for the Promotion of Science/Grant-in-Aid for Challenging Research (Exploratory) 6,500,000Yen 運動による海馬機能向上に必要なのは神経の活性か抑制か:神経新生に着目して 2024-04 -- 2028-03 OKAMOTO Masahiro Japan Society for the Promotion of Science/Grant-in-Aid for Scientific Research(B) 18,590,000Yen 運動で高まるストレス耐性の神経機構解明:交差耐性仮説の検証 2021-04 -- 2024-03 OKAMOTO Masahiro Japan Society for the Promotion of Science/Grant-in-Aid for Scientific Research(C) 4,290,000Yen Involvement of hippocampal glutamate metabolism in light intensity induced stress adaptation 2018-04 -- 2021-03 OKAMOTO Masahiro Japan Society for the Promotion of Science/Grant-in-Aid for Young Scientists 4,160,000Yen The effect of exercise to overcome stress and depression: Elucidation of a hippocampal molecular mechanism using RNA-Seq 2016-04 -- 2018-03 OKAMOTO Masahiro Japan Society for the Promotion of Science/Grant-in-Aid for Young Scientists(B) 4,420,000Yen - Degree
2012-03 博士(体育科学) 筑波大学 - Honors & Awards
2009-09 第64回日本体力医学会大会 研究奨励賞 2012-03 筑波大学 学生表彰(学長賞) 2012-04 Experimental Biology & Medicine International Early Career Physiologist Travel Award 2013-03 井上研究奨励賞 2022-11 筑波大学若手教員奨励賞 - Articles
- Promoting arousal associated with physical activity with the vitamin B1 derivative TTFD
Hata Toshiaki; Grenier François; Hiraga Taichi; Soya ...
The journal of physiological sciences : JPS/75(1), 2024-11-26 - Enhanced cardiac vagal activity and mood after low-dose hypoxic gas inhalation in healthy young adults
Lee Dongmin; Yamazaki Yudai; Kuwamizu Ryuta; Aoike Na...
The journal of physiological sciences : JPS/75(1), 2025-03-01 - Setting Treadmill Intensity for Rat Aerobic Training Using Lactate and Gas Exchange Thresholds
Inoue Koshiro; Soya Hideaki; Murakumo Kei; Araki Yusu...
Medicine and science in sports and exercise/57(2)/pp.434-446, 2025-02-01 - Light-exercise-induced dopaminergic and noradrenergic stimulation in the dorsal hippocampus: Using a rat physiological exercise model
Hiraga Taichi; Hata Toshiaki; Soya Shingo; Shimoda Ry...
FASEB journal : official publication of the Federation of American Societies for Experimental Biology/38(24), 2024-12-13 - Very-light-intensity exercise as minimal intensity threshold for activating dorsal hippocampal neurons: Evidence from rat physiological exercise model
Hiraga Taichi; Miyoshi Kota; Shimizu Ryo; Yook Jang S...
BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS/746, 2025-02 - Light-exercise-induced dopaminergic and noradrenergic stimulation in thte dorsal hippocampus; using a rat physiological exercise model.
T Hiraga; T Hata; Shingo Soya; R Shimoda; Kanako Tak...
bioRxiv, 2023-6 - Accelrated Fear Extinction by Regular Light-Intensity Exercise: A Possible Role of Hippocampal BDNF-TrkB Signaling
M Okamoto; R Shimoda; Y Amaya; Shingo Soya; M Soya; ...
Med Sci Sports Exerc., 2024-02 - Exercise-induced adrenocorticotropic hormone response is cooperatively regulated by hypothalamic arginine vasopressin and corticotrophin-releasing hormone
Takahashi Kanako; Shima Takeru; Soya Mariko; Yook Jang S...
NEUROENDOCRINOLOGY/112(9)/pp.894-903, 2021-11 - Differences in exercise capacity and physiological responses in Wistar rats among breeders
Takahashi Kanako; Shima Takeru; Soya Mariko; Oharomari L...
EXPERIMENTAL ANIMALS/70(4)/pp.508-513, 2021 - High-intensity Intermittent Training Enhances Spatial Memory and Hippocampal Neurogenesis Associated with BDNF Signaling in Rats
Okamoto Masahiro; Mizuuchi Daisuke; Omura Koki; Lee M...
Cerebral cortex (New York, N.Y. : 1991)/31(9)/pp.4386-4397, 2021-07 - Preventive role of regular low-intensity exercise during adolescence in schizophrenia model mice with abnormal behaviors
Koizumi Hikaru; Hiraga Taichi; Oharomari Leandro K.; Hata...
BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS/534/pp.610-616, 2021-01 - Voluntary resiatance running with short distance enhances spatial memory related to hippocampal BDNF signaling
Lee MC; Okamoto M; Liu YF; Inoue K; Matsui T; Nogami H; S...
J Appl Physiol/(113)/pp.1260-1266, 2012-05 - Evidence of Hypothalamic Regulation by AVP and CRH on Running-Induced Stress Response
Takahashi Kanako; Shima Takeru; Yook Jangsoo; Soya Marik...
MEDICINE AND SCIENCE IN SPORTS AND EXERCISE/50(5::1)/pp.600-600, 2018-05 - Brain glycogen decreases during prolonged exercise.
T Matsui; Soya Shingo; M Okamoto; Y Ichitani; K Kawanaka...
The Journal of Physiology, 2011-07 - Hormetic effects by exercise on hippocampal neurogenesis with glucocorticoid signaling.
M Okamoto; Y Yamamura; YF Liu; L Min-Chul; T Matsui; T S...
Brain Plasticity, 2015-10 - Riluzole reduces amyloid beta pathology, improves memory, and restores gene expression changes in a transgenic mouse model of early-onset Alzheimer's disease
Okamoto Masahiro; Gray Jason D; Larson Chloe S; Kazim Sy...
Translational psychiatry/8(1)/p.153, 2018-08 - Mild Exercise Results in Robust Brain Activation and Increased Memory Function
Soya Hideaki; Okamoto Masahiro; Jangsoo Yook; Koizumi Hi...
Brain and nerve = Shinkei kenkyu no shinpo/70(7)/pp.745-752, 2018-07 - 騒音を伴うネガティブラック飼育環境における実験動物の適応性:1週間の予備飼育の有効性
井上 恒志郎; 岡本 正洋; イ ミンチョル; 松井 崇; 町田 正直; 石倉 恵介; 武田 哲子; 大森 肇; 麻見 直美; 武...
筑波大学紀要/34/pp.45-52, 2011-03 - Extract from Acanthopanax senticosus harms (Siberian ginseng) activates NTS and SON/PVN in the rat brain.
Hideaki Soya; Deocaris Custer C; Yamaguch Kaoru; Ohiwa N...
Bioscience, biotechnology, and biochemistry./pp.2476-2480, 2008-09 - Brain glycogen decreases during prolonged exercise
Matsui Takashi; Soya Shingo; Okamoto Masahiro; Yukio Ich...
The Journal of Physiology/589(13)/pp.3383-3393, 2011-01 - 低強度運動は発育期ラットの海馬神経新生を促進する
岡本 正洋; 三輪 ゆうり; 征矢 英昭
いばらき健康・スポーツ科学/21/pp.9-17, 2012-08 - Brain glycogen supercompensation following exhaustive exercise
Matsui Takashi; Ishikawa Taro; Hitoshi Ito; Okamoto Masa...
The Journal of Physiology/590(3)/pp.607-616, 2012-02 - Voluntary resistance running with short distance enhances spatial memory related to hippocampal BDNF signaling
Lee Min Chul; Okamoto Masahiro; Liu Yu Fan; Inoue Koshir...
Journal of applied physiology/113(8)/pp.1260-1206, 2012-10 - Role of the Astroglial Glutamate Exchanger xCT in Ventral Hippocampus in Resilience to Stress
Nasca Carla; Bigio Benedetta; Zelli Danielle; de Angelis ...
NEURON/96(2)/pp.402-+, 2017-10 - Moderate exercise ameliorates dysregulated hippocampal glycometabolism and memory function in a rat model of type 2 diabetes.
Takeru Shima; Takashi Matsui; Subrina Jesmin; Masahiro O...
Diabetologia/60(3)/pp.597-606, 2017-03 - more...
- Promoting arousal associated with physical activity with the vitamin B1 derivative TTFD
- Books
- 認知症を予防する新たな運動栄養戦略:経鼻投与法の活用
岡本 正洋; 池本光志; 征矢英昭
メディカル・サイエンス・ダイジェスト/pp.50-51, 2024-11 - 常識を疑う楽しさ − 運動と神経新生 −
岡本 正洋
体育の科学/pp.645-648, 2022-09 - 運動で心的外傷後ストレス障害(PTSD)を改善できるのか
岡本 正洋; 下田亮; 征矢英昭
体育の科学/pp.254-259, 2022-04 - 高齢者の転倒を予防する運動
岡本 正洋
EBMスポーツ医学/pp.71-86, 2011-11 - ホルモン, 運動, トレーニング
岡本 正洋; 征矢英昭
カラー運動生理学大辞典 健康・スポーツ現場で役立つ理論と応用/pp.336-362, 2017-09 - どんな運動が記憶力を高めるために効果的なの?
岡本 正洋; 征矢英昭
新版これでなっとく使えるスポーツサイエンス/pp.102-104, 2007-10 - トレーニングと中枢:海馬
岡本 正洋; 征矢英昭
身体トレーニング 運動生理学からみた身体機能の維持・向上/pp.40-46, 2009-03 - プロラクチン
岡本 正洋; 征矢英昭
ストレス科学事典/p.918, 2011-06 - 成長ホルモン
岡本 正洋; 征矢英昭
ストレス科学事典/p.617, 2011-06 - 海馬の神経新生と運動
岡本 正洋; 征矢英昭
ニュー運動生理学(I)/pp.48-56, 2014-09 - 運動はメンタルヘルスの増進に有効か?
岡本 正洋; 小泉 光; 征矢英昭
もっとなっとく使えるスポーツサイエンス/pp.154-155, 2017-04 - どんな運動が記憶力を高めるために効果的なの?
岡本 正洋; 征矢英昭
もっとなっとく使えるスポーツサイエンス/pp.150-151, 2017-04
- 認知症を予防する新たな運動栄養戦略:経鼻投与法の活用
- Conference, etc.
- Does Low-Intensity Exercise Prevent Cognitive Decline Related to Aging?
Park S; Torma F; Ikemoto MJ; Okamoto M; Soya H
ARIHHP Human High Performance Forum 2025/2025-02-28--2025-03-01 - Noradrenergic Activation in the Rat Medial Preoptic Area during Rest and Exercise-Induced Hyperthermia
Matsui H; Hiraga T; Kang Y; Okamoto M; Soya H
ARIHHP Human High Performance Forum 2025/2025-02-28--2025-03-01 - Is Nutrient X-Induced Rat Hypothermia Mediated by the Medial Preoptic Area of the Hypothalamus?
Kunii T; Hiraga T; Hata T; Kang Y; Okamoto M; Soya H
ARIHHP Human High Performance Forum 2025/2025-02-28--2025-03-01 - Role of Hippocampal Glycogen in the Basal and Exercise-Induced Adult Hippocampal Neurogenesis
Ozeki K; Hata T; Hiraga T; Ikemoto MJ; Okamoto M; So...
ARIHHP Human High Performance Forum 2025/2025-02-28--2025-03-01 - Potential Antidepressant-like Effect of Thiamine Derivatives (TTFD) in the Rat Forced Swimming Test
Hata T; Hiraga T; Okamoto M; Soya H
ARIHHP Human High Performance Forum 2025/2025-02-28--2025-03-01 - Activation of Hypothalamic Q Neurons in Rats with Severe Hyperthermia Induced by Exercise in the Heat
Kang Y; Hiraga T; Hata T; Kunii T; Tominaga M; Sakur...
ARIHHP Human High Performance Forum 2025/2025-02-28--2025-03-01 - Could Arc Serve as a Potential Regulator of Memory Consolidation Enhanced by Post-Learning Mild Exercise?
Inoue K; Fukuie T; Okamoto M; Soya H
ARIHHP Human High Performance Forum 2025/2025-02-28--2025-03-01 - The Impact of Acute Very-Light-Exercise on Memory Consolidation
Suwabe K; Yamazaki Y; Kuwamizu R; Hiraga T; Okamoto ...
ARIHHP Human High Performance Forum 2025/2025-02-28--2025-03-01 - Relationship between Aerobic Fitness, Working Memory, and Prefrontal Functional Connectivity in Older Adults: An fNIRS Study
Hyodo K; Ishihara T; Kawai W; Dan I; Okamoto M; Soya H
ARIHHP Human High Performance Forum 2025/2025-02-28--2025-03-01 - Psychological and Physiological Changes during 10 Minutes of Exercise with Music or Aroma
Fukuie T; Inoue K; Okamoto M; Soya H
ARIHHP Human High Performance Forum 2025/2025-02-28--2025-03-01 - ビタミンB1誘導体は前頭前皮質ドーパミン・アドレナリン受容体を介して身体活動を促進する
秦俊陽; 平賀大一; 岡本 正洋; 征矢英昭
第78回日本体力医学会/2024-09-02--2024-09-04 - 体温上昇を伴う一過性運動における視床下部Qニューロンの興奮
姜悠杏; 平賀大一; 秦俊陽; 國井辰磨; 櫻井武; 岡本 正洋; 征矢英昭
第78回日本体力医学会/2024-09-02--2024-09-04 - 脳グリコーゲン欠失は成体海馬神経新生及び空間記憶能の低下を引き起こす
尾関航平; 秦俊陽; 平賀大一; 岡本 正洋; 池本光志; 征矢英昭
第78回日本体力医学会/2024-09-02--2024-09-04 - 栄養素Xによる運動経済性の向上とエネルギー代謝動態
國井辰磨; 杉本翔一; 秦俊陽; 姜悠杏; 平賀大一; 岡本 正洋; 征矢英昭
第78回日本体力医学会/2024-09-02--2024-09-04 - 成体海馬神経新生及び空間記憶能における脳グリコーゲンの役割
尾関航平; 秦俊陽; 平賀大一; 岡本 正洋; 池本光志; 征矢英昭
第6回スポーツニューロサイエンス研究会若手フラッシュトーク/2024-09-01 - 低⽤量低酸素吸引後の心臓迷⾛神経活動および気分改善
李東旻; 山崎雄大; 桑水隆多; 岡本 正洋; 征矢英昭
第6回スポーツニューロサイエンス研究会若手フラッシュトーク/2024-09-01 - 低体温状態を誘導するQニューロンは運動時に興奮する.
姜悠杏; 平賀大一; 秦俊陽; 國井辰磨; 櫻井武; 岡本 正洋; 征矢英昭
第6回スポーツニューロサイエンス研究会若手フラッシュトーク/2024-09-01 - 栄養素Xが高める運動経済性とその際のエネルギー代謝動態
國井辰磨; 杉本翔一; 秦俊陽; 姜悠杏; 平賀大一; 岡本 正洋; 征矢英昭
第6回スポーツニューロサイエンス研究会若手フラッシュトーク/2024-09-01--2024-09-01 - Facilitating Memory Consolidation through Light Exercise: The Role of the Coeruleo-Hippocampal Dopaminergic Pathway
平賀大一; 秦俊陽; 征矢晋吾; Johansen Joshua P; 竹内倫徳; 岡本正洋; 征矢英昭
NEURO2024/2024-07-24--2024-07-27 - 低強度運動による記憶増強の脳機構: 青斑核-海馬ドーパミン経路
平賀大一; 岡本 正洋; 征矢英昭
第78回日本体力医学会/2024-09-02--2024-09-04 - 運動時の高体温防止に働く新たな神経機構:体温調節中枢・視床下部に局在するQニューロンの関与
姜悠杏; 岡本 正洋; 征矢英昭
第32回日本運動生理学会大会,/2024-08-22--2024-08-23 - Facilitating Memory Consolidation through Light Exercise: The Role of the Coeruleo-Hippocampal Dopaminergic Pathway
T Hiraga; T Hata; S Soya; JP Johansen; T Takeuchi; O...
Neuroscience 2024/2024-10-05--2024-10-09 - Facilitating Memory Consolidation through Light Exercise: The Role of the Coeruleo-Hippocampal Dopaminergic Pathway
Hiraga T; Hata T; Soya S; Johansen JP; Takeuchi T; O...
FENS Forum 2024/2024-06-25--2024-06-29 - Analyzing temporal changes in hippocampal CAI BDNF expressin following post-learning acute mild exercise: a focus on BDNF forms.
Inoue Koshiro; Fukuie Takemune; Okamoto Masahiro; Soya...
ARIHHP Human High Performance Forum 2024/2024-2-17--2024-2-17 - Light exercise enhances noradrenaline release in rat nucleus accumbens; role of locus coeruleus.
Yanagisawa Daisuke; Hiraga Taichi; Hata Toshiaki; Okam...
ARIHHP Human High Performance Forum 2024/2024-2-17--2024-2-17 - more...
- Does Low-Intensity Exercise Prevent Cognitive Decline Related to Aging?
- Intellectural property rights
- 短時間呼吸用ガス供給装置
征矢英昭; ドンミン イ; 岡本正洋; 山崎雄大
- 短時間呼吸用ガス供給装置
- Teaching
2024-10 -- 2024-12 Experiment for Exercise Biochemistry University of Tsukuba. 2024-10 -- 2024-12 Practical English for Physical Education and Sport University of Tsukuba. 2024-04 -- 2024-07 English for Specialized Subjects A University of Tsukuba. 2024-04 -- 2024-06 Sport Biochemistry for Conditioning University of Tsukuba. 2024-10 -- 2024-12 Biochemistry University of Tsukuba. 2024-12 -- 2025-02 Sports Biochemistry for Coach University of Tsukuba. 2024-04 -- 2024-08 Seminar in Human Performance and Sport Sciences II University of Tsukuba. 2024-10 -- 2025-02 Seminar in Human Performance and Sport Sciences II University of Tsukuba. 2024-10 -- 2025-02 International Forum II University of Tsukuba. 2024-04 -- 2024-08 International Forum II University of Tsukuba. more... - Other educational activities
2023-09 -- (current) 群馬大学リカレント教育講座:運動の生体調節作用 群馬大学 2019-03 -- 2019-03 運動で脳を活性化−スポーツ神経科学の最前線− つくばScience Edge 2019 つくばScience Edge2019実行委員会 - Professional activities
2023-04 -- 2025-03 日本体育・スポーツ・健康学会 機関誌(体育学研究)/ 編集幹事 2021-04 -- 2023-03 日本体育・スポーツ・健康学会 国際誌(IJSHS)/ 編集幹事
(Last updated: 2025-05-15)