KUWAMIZU Ryuta
- Affiliation
- Institute of Health and Sport Sciences
- Official title
- Assistant Professor
- ORCID
- 0000-0001-9659-3506
- Research keywords
Dopaminergic system Brain noradrenergic system Aerobic fitness Prefrontal cortex Executive function fNIRS Eye blink Arousal states Prefrontal Cortex Development in Early Childhood Pupil exercise response more... - Research projects
Elucidation of the determination mechanism of pupil dilation by exercise 2024-04 -- 2027-03 KUWAMIZU Ryuta Japan Society for the Promotion of Science (JSPS)/Grant-in-Aid for Early-Career Scientists 4,680,000Yen Does eye-related measure predict the beneficial effects of exercise on mental health? 2021-04 -- 2023-01 Ryuta KUWAMIZU The Meiji Yasuda Life Foundation of Health and Welfare/Research-Aid 1,000,000Yen Physiological mechanisms for mild-exercise-enhanced executive function: the involvement of brain dopaminergic system 2020-04 -- 2023-03 KUWAMIZU Ryuta Japan Society for the Promotion of Science/Grants-in-Aid for Scientific Research Grant-in-Aid for JSPS Fellows 2,500,000Yen ランニング時の瞳孔動態、その生理的意義:速度依存的な瞳孔拡大パターンに着目して 2023-06 -- 2024-03 KUWAMIZU Ryuta University of Tsukuba/2023 年度 国立大学法人筑波大学体育系 ヒューマン・ハイ・パフォーマンス先端研究センター(ARIHHP) 学外公募 Does "eye metrics" predict exercise-induced-brain fatigue? 2023-06 -- 2024-03 Ryuta KUWAMIZU /2023 年度新潟医療福祉大学 共同研究・共同利用 Does exercise enhance executive function in young children: Neuroimaging study focusing on the neural pathways of a curiosity-seeking 2023-04 -- 2026-03 KUWAMIZU Ryuta Japan Society for the Promotion of Science/Grants-in-Aid for Scientific Research Grant-in-Aid for JSPS Fellows 4,290,000Yen Elucidation of the determination mechanism of pupil dilation by exercise 2024-04 -- 2027-03 KUWAMIZU Ryuta Japan Society for the Promotion of Science/Grant-in-Aid for Early-Career Scientists 4,680,000Yen - Career history
2020-04 -- 2023-03 University of TsukubaGraduate School of Comprehensive Human Sciences日本学術振興会特別研究員(DC1) 2023-04 -- 2023-09 Kyoto UniversityGraduate School of Letters日本学術振興会特別研究員(PD) 2023-04 -- (current) Kyoto University of the Arts芸術教養センター非常勤講師 2023-04 -- 2024-04 University of TsukubaFaculty of Health and Sport Sciences客員研究員 2023-10 -- (current) Kyoto UniversityGraduate School of Letters特定研究員(日本学術振興会特別研究員PD) 2024-04 -- (current) University of TsukubaFaculty of Health and Sport SciencesAssistant Professor - Academic background
2014-04 -- 2018-03 Yokohama City University International College of Arts and Sciences 運動スポーツ科学教室 2018-04 -- 2020-03 University of Tsukuba Graduate School of Comprehensive Human Sciences Master's Degree Program 2020-04 -- 9999 University of Tsukuba Graduate School of Comprehensive Human Sciences Doctor's Degree Program - Degree
2018-03 BS (International Liberal Arts) Yokohama City University 2020-03 MSc (Health and Sports science) University of Tsukuba 2023-03 Ph.D. (Physical Education, Health and Sports science) University of Tsukuba - Academic societies
2024-12 -- (current) 日本体力医学会若手の会 立ち上げ代表世話人 2023-09 -- (current) Motor control研究会 2024-04 -- (current) Society for Neuroscience 2025-04 -- (current) JAPAN SOCIETY OF PHYSIOLOGICAL ANTHROPOLOGY 2024-08 -- (current) THE JAPANESE PSYCHOLOGICAL ASSOCIATION 2025-06 -- (current) Association for the Scientific Study of Consciousness 2017-01 -- (current) 日本卓球療法協会 2018-08 -- (current) Japanese Society of Physical Fitness and Sports Medicine 2019-11 -- (current) American College of Sports Medicine 2021-01 -- (current) The Japanese Society for Neurochemistry more... - Honors & Awards
2024-12 特別優秀発表賞, 日本心理学会学術大会 2024-09 若手最優秀発表賞, 第6回スポーツニューロサイエンス研究会 2024-12 特別優秀発表賞, 日本心理学会学術大会 2019-09 Travel Award 2022-03 功労賞 2023-03 President's Award 2023-03 Meikeikai Award - Articles
- Pupil changes observed during overt and inner speech
桑水 隆多; Watanabe Ryoichi; Yamamoto Nozomi; Otani Kota; ...
OSF Preregistration, 2025-03-25 - アイマーカーから読み解く運動による認知機能向上効果の脳機構
桑水 隆多; 山崎 雄大; 諏訪部 和也; 征矢 英昭
Japanese Journal of Physical Fitness and Sports Medicine/74(1)/pp.30-30, 2025 - The Effects of Experiencing Social Exclusion on Later Hostile Cognitions and Emotions in Japanese Adults and Preschool Children
山本 希; 桑水 隆多; 森口 佑介
The Proceedings of the Annual Convention of the Japanese Psychological Association/88(0)/pp.2C-027-PC-2C-027-PC, 2024 - The difference in pupil change elicited by overt and inner speech
桑水 隆多; 大谷 康太; 山本 希; 森口 佑介
The Proceedings of the Annual Convention of the Japanese Psychological Association/88(0)/pp.1C-058-PG-1C-058-PG, 2024 - Limited potential for fNIRS photobiomodulation in exercise-induced pupil dynamics and improved executive function
Kuwamizu Ryuta; Yamazaki Yudai; Aoike Naoki; Hiraga T...
NEUROIMAGE/313, 2025-06 - Resting-state blink rate does not increase following very-light-intensity exercise, but individual variation predicts executive function enhancement levels
Kuwamizu Ryuta; Yamazaki Yudai; Aoike Naoki; Lee Dong...
JOURNAL OF PHYSIOLOGICAL ANTHROPOLOGY/44(1), 2025-04-14 - Pupil dynamics predict exercise brain stimulation: An overview of exercise pupillometry
Kuwamizu Ryuta; Yamazaki Yudai; Suwabe Kazuya; Soya H...
OSF, 2025-04 - Physiological mechanism of acute exercise benefits for human cognition: possible involvement of dopamine release and central command
Kuwamizu Ryuta; Yamada Yujiro
The Journal of Physiology/602(6)/pp.997-999, 2024-02-27 - Pupil dynamics during very light exercise predict benefits to prefrontal cognition
Kuwamizu Ryuta; Yamazaki Yudai; Aoike Naoki; Hiraga T...
NEUROIMAGE/277, 2023-08 - Pupil-linked arousal with very light exercise: pattern of pupil dilation during graded exercise.
Kuwamizu Ryuta; Yamazaki Yudai; Aoike Naoki; Ochi Gen...
The Jornal of Physiological Sciences :JPS/72(1), 2022-09 - Spontaneous eye blink rate connects missing link between aerobic fitness and cognition
Ryuta Kuwamizu; Kazuya Suwabe; Chorphaka Damrongthai; ...
Medicine and Science in Sports and Exercise/53(7)/pp.1425-1443, 2021-07 - Is Aerobic Fitness Associated With The Dopaminergic System? Evidence From Spontaneous Eye Blink Rate
Kuwamizu Ryuta; Suwabe Kazuya; Fukuie Takemune; Ochi ...
MEDICINE AND SCIENCE IN SPORTS AND EXERCISE/52(17::S)/pp.836-836, 2020-07 - Muscle Strength and Executive Function: High Grip Strength Young Males Can Get a Grip on Stroop Task
Kuwamizu Ryuta
The bulletin of the Yokohama City University. Humanities/72(1,2)/pp.177-192, 2021-03 - Discovery of two pupil dilation thresholds (PT): The change of pupil diameter and arousal system during graded exercise
KUWAMIZU Ryuta; AOIKE Naoki; YAMAZAKI Yudai; SOYA Hid...
Journal of Physical Fitness and Sports Medicine/10(6), 2021 - Does moderate exercise increase central dopaminergic activity? A preliminary human study with spontaneous eye blink rate
KUWAMIZU Ryuta; SUWABE Kazuya; OCHI Genta; FUKUIE Tak...
Journal of Physical Fitness and Sports Medicine/8(6), 2019 - Does executive function associate with handgrip strength?
KUWAMIZU Ryuta; MURAMATSU Shigeru; SUWABE Kazuya; SOYA...
Journal of Physical Fitness and Sports Medicine/7(6), 2018 - 運動生理学における瞳孔測定の意義
桑水 隆多
Medical Science Digest/50(13)/pp.52-53, 2024-11 - Brain Mechanisms of the Effects of Physical Activity on Executive Functioning Unraveled by Pupils and Blinking Eyes
桑水 隆多
体育の科学 = Journal of health,physical education and recreation/73(10), 2023-10 - 運動によるメンタルヘルス増進効果は「目」から予測できるか?—DO EYE-RELATED MEASURES PREDICT THE BENEFICIAL EFFECTS OF EXERCISE ON MENTAL HEALTH?
桑水 隆多; 山崎 雄大; 青池 直樹; 征矢 英昭
若手研究者のための健康科学研究助成成果報告書 = Research-aid report/37/pp.33-37, 2023-07 - Doctor of Philosophy in Health and Sport Sciences
桑水 隆多
筑波大学博士論文, 2023-03 - たくましい脳を育む身体活動
桑水 隆多; 秦俊陽; 小泉光; 征矢 英昭
子どもと発育発達/18(1)/pp.5-15, 2020-04 - Linkage between endurance and cognitive functions important for Homo sapiens (in Japanese)
桑水 隆多; 諏訪部和也; 征矢 英昭
Journal of health, physical education and recreation/70(1), 2020-01 - A Literature review of the association between handgrip strength and cognitive function (in Japanese)
桑水 隆多
Journal of health, physical education and recreation/67(6)/pp.431-435, 2017-06 - 一過性の最大握力発揮運動が認知機能に及ぼす影響
桑水 隆多
横浜市立大学学生論集/57/pp.393-405, 2017-04 - 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 - more...
- Pupil changes observed during overt and inner speech
- Conference, etc.
- An exploratory study of the effect of acute mild hypoxia on subsequent endurance performance
桑水 隆多
ARIHHP Human High Performance Forum 2025/2025-03 - The impact of acute very-light-exercise on memory consolidation
KUWAMIZU Ryuta
ARIHHP Human High Performance Forum/2025-3 - Information Anticipation and Its Relation to Eye Blinks among Young Children
KUWAMIZU Ryuta
Budapest CEU Conference on Cognitive Development/2025-01 - 社会的排除経験がのちの敵対的認知および感情に及ぼす影響 日本の成人および幼児を対象とした検討
桑水 隆多
日本心理学会第88回大会/2024-09 - Slow running benefits: 一過性超低強度トレッドミル走行が気分と実行機能を高める脳機構
桑水 隆多
第78回日本体力医学会大会/2024-09 - 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 - 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 - Pilot Study on Similarity Judgments of Racket Hitting Sensations: For Sport Qualia Experiments
桑水 隆多
Q=CM2 2025/2025-3-13--2025-3-15 - 企画ラウンドテーブル
桑水 隆多
日本発達心理学会第36回大会/2025-03-05--2025-03-05 - Sensation and feeling qualia structure in sports and exercise: Pilot study with similarity.
KUWAMIZU Ryuta
Qualia Structure Grant Meeting 2024/2024-10-31--2024-11-4 - Pupil dynamics decodes very light exercise benefits to prefrontal executive function: possible involvement of locus coeruleus arousal system
KUWAMIZU Ryuta; Yamazaki Yudai; Soya Hideaki
Neuroscience 2024/2024-10-05--2024-10-09 - 内言と外言で瞳孔応答は異なるか 若齢成人を対象としたカウンティングタスクによる検討
桑水 隆多; 大谷康太; 山本希; 森口佑介
日本心理学会第88回大会/2024-09-06--2024-09-08 - 超低強度運動による前頭前野機能促進に脳ドーパミンは関わるか:前駆体枯渇による検討
桑水 隆多; 永野敦子; 山﨑雄大; 征矢英昭
第78回日本体力医学会大会/2024-09-02--2024-09-04 - アイマーカーから読み解く運動による認知機能向上効果の脳機構
桑水 隆多
第78回日本体力医学会大会/2024-09-02--2024-09-04 - 幼児期における認知柔軟性の発達とその前頭前野機構
桑水 隆多; 山本希; 森口佑介
第6回スポーツニューロサイエンス研究会/2024-09-01--2024-09-01 - 3~6歳児における実行機能発達と前頭前野機能的特化:切り替え課題DCCSを用いたfNIRS研究
桑水 隆多
日本赤ちゃん学会第24回学術集会/2024-08-24--2024-08-25 - ヒト実行機能向上のメカニズム
桑水 隆多
第79回ARIHHPセミナー/2024-07-29 - Acute dopamine precursor depletion decreases executive performance and increases spontaneous eye blink rate
桑水 隆多; 永野敦子; 山﨑雄大; 征矢英昭
NEURO2024/2024-07-24--2024-07-27 - 卓球療法と実行機能
桑水 隆多
第1回日本卓球療法学会/2017-09 - Does grip strength associate with executive function?
Ryuta Kuwaamizu; Shigeru Muramatsu; Kazuya Suwabe; 征矢 英昭
第2回NIPS-ARIHHP共同ワークショップ/2018-08--2018-08-10 - 実行機能は持久力だけでなく握力とも関係するか?
桑水 隆多; 諏訪部 和也; 村松 茂; 征矢 英昭
第2回スポーツニューロサイエンス研究会/2018-09 - Does executive function associate with handgrip strength?
桑水 隆多; 諏訪部 和也; 村松 茂; 征矢 英昭
The Journal of Physical Fitness and Sports Medicine/2018-09-06--2018-09-09 - Handgrip strength and cognitive function
桑水 隆多
2nd Behavioral Science café/2019-01 - The effects of daily physical activity and acute moderate exercise on human dopaminergic system: A preliminary study with spontaneous eye blink rate.
Soya Hideaki; Kuwamizu R; Suwabe K; Fukuie T; Ochi G
The 1st international sport neuroscience conference 2019/2019-09-18--2019-09-19 - 中強度運動はドーパミン作動性神経系を活性させるか?:瞬きの頻度を指標にした予備検討
征矢 英昭; 桑水隆多; 諏訪部和也; 越智元太; 福家健宗; ビョンギョンホ
The Journal of Physical Fitness and Sports Medicine/2019-09 - more...
- An exploratory study of the effect of acute mild hypoxia on subsequent endurance performance
- Other educational activities
2025-03 -- (current) 令和六年度体育科学学位プログラムキャリア支援フォーラム 講師 2024-09 -- (current) 東京理科大学非常勤講師(体育実技(卓球)(スポーツ方法2、健康スポーツC)) - Talks
- 瞳ダイナミクスから解く身体活動と脳・意識:×AIとの融合を見据えて
桑水 隆多
東北大学COI-NEXT VC拠点未来社会意見交換会/2025-06-24 - 瞳孔・瞬きから読み解くヒューマン・ハイ・パフォーマンスと脳覚醒システム
桑水 隆多
第15回スポーツ視覚研究会/2024-10-26--2024-10-26
- 瞳ダイナミクスから解く身体活動と脳・意識:×AIとの融合を見据えて
- Professional activities
2024-09 -- (current) 日本スポーツニューロサイエンス研究会 運営事務局 2024-07 -- (current) 日本卓球療法協会 学術委員 2024-12 -- (current) THE JAPANESE SOCIETY OF PHYSICAL FITNESS AND SPORTS MEDICINE 若手の会・立ち上げ代表 2024-12 -- (current) THE JAPANESE SOCIETY OF PHYSICAL FITNESS AND SPORTS MEDICINE 総務委員 - Other activities
-- (current) 卓球競技に関して -- (current) 学振PD申請書 (2022年6月申請)※パスワードはお問い合わせください -- (current) 学振DC1申請書抜粋 (2019年5月申請)※パスワードはお問い合わせください -- (current) 若手研究申請書(2023年9月申請)パスワード付き 2019-04 -- 2023-03 利根町高齢者運動教室 講師 2019-04 -- (current) 横浜市立大学体育会卓球部 監督 2023-09 -- (current) Peer review activity
(Last updated: 2025-08-19)