ホーム > 岡本嘉一/ Okamoto, Yoshikazu

岡本嘉一

ALUMNI 2025年5月現在、筑波大学が主たる所属機関ではありません

Okamoto, Yoshikazu

東北大学 , 医学系研究科　画像診断学分野 , 教授
Tohoku University , Graduate School of Medicine, Diagnostic Imaging , Professor

オープンアクセス版の論文は「つくばリポジトリ」で読むことができます。

1. Optimization of Traction Magnetic Resonance Imaging to Improve Visibility of the Elbow Cartilage Kohyama, Sho; Ikeda, Kazuhiro; Okamoto, Yoshikazu; Ochiai, NaoyukiYoshii, Yuichi
Diagnostics (Basel, Switzerland) 14: (2024) Semantic Scholar
2. Hip and lumbosacral joint centre locations in asian population: Biases produced by existing regression equations and development of new equations Sado, N; Edagawa, T; Fujimori, T; Hashimoto, S (+1 著者) Nakajima, T
JOURNAL OF BIOMECHANICS 162: 111866 (2023) Semantic Scholar
3. Distal muscle cross-sectional area is correlated with shot put performance Hashimoto, S; Fujimori, T; Ohyama-Byun, K; Okamoto, Y (+1 著者) Sado, N
JOURNAL OF BIOMECHANICS 160: 111819 (2023) Semantic Scholar
4. Hip and lumbosacral joint centre locations in Asian population: biases by existing regressions and development of new methods Sado, N; Edagawa, T; Fujimori, T; Hashimoto, S (+1 著者) Nakajima, T
ISBS-Conference Proceedings Archive 41: 93 (2023)
5. Pectoralis major and deltoid muscularity in shot putters: Reversal of whether cross-sectional area or volume is related to performance Hashimoto, S; T., Fujimori; Edagawa T; K (+3 著者) N., Sado
29th Congress of International Society of Biomechanics / Japanese Society of Biomechanics 306 (2023)
6. Unique mass distribution in the lower limbs of distance runners and its effect on moment of inertia Edagawa T; Fujimori T; Hashimoto, S; Okamoto, Y (+1 著者) Sado, N
29th Congress of International Society of Biomechanics / Japanese Society of Biomechanics 295 (2023)
7. Advances in Bone Joint Imaging-Metal Artifact Reduction Kohyama, Sho; Yoshii, Yuichi; Okamoto, Yoshikazu; Nakajima, Takahito
DIAGNOSTICS 12: (2022) Semantic Scholar
8. Two case reports showing a rather striking abnormal finding of unknown origin localized to the cortex of an amputated femur Sakai, Masafumi; Mutsuzaki, Hirotaka; Shimizu, Yukiyo; Okamoto, YoshikazuNakajima, Takahito
Radiology case reports 17: 4874 (2022) Semantic Scholar
9. Use of a Small Car-Mounted Magnetic Resonance Imaging System for On-Field Screening for Osteochondritis Dissecans of the Humeral Capitellum Ikeda, Kazuhiro; Okamoto, Yoshikazu; Ogawa, Takeshi; Terada, Yasuhiko (+6 著者) Yamazaki, Masashi
DIAGNOSTICS 12: (2022) Semantic Scholar
10. Does humeral retrotorsion affect glenohumeral rotation and stiffness of posterior shoulder in college baseball pitchers? Yoshida, Kazuya; Mukai, Naoki; Okamoto, Yoshikazu; Takemura, Masahiro
The Journal of Physical Fitness and Sports Medicine 11: 305 (2022) Semantic Scholar
11. Characteristic MRI findings of the shoulder, elbow, and wrist joints in elite wheelchair basketball players Sakai, Masafumi; Mutsuzaki, Hirotaka; Shimizu, Yukiyo; Okamoto, YoshikazuNakajima, Takahito
BMC sports science, medicine & rehabilitation 14: 141 (2022) Semantic Scholar
12. Effectiveness of temporal subtraction computed tomography images using deep learning in detecting vertebral bone metastases Hoshiai, Sodai; Hanaoka, Shouhei; Masumoto, Tomohiko; Nomura, Yukihiro (+5 著者) Nakajima, Takahito
European journal of radiology 154: 110445 (2022) Semantic Scholar
13. Development of a Car-mounted Mobile MR Imaging System for Diagnosis of Sports-related Wrist Injury Miyasaka, Tomoki; Kajiwara, Michiru; Kawasaki, Akito; Okamoto, YoshikazuTerada, Yasuhiko
Magnetic Resonance in Medical Sciences (MRMS) 22: 379 (2022)
14. Changes in skeletal muscle diffusion parameters owing to intramyocellular lipid Tadano, Kiichi; Okamoto, Yoshikazu; Isobe, Tomonori; Mori, Shintaro (+2 著者) Sakae, Takeji
Magnetic resonance imaging 73: 70 (2020) Semantic Scholar
15. Investigation of site and frequency of asymptomatic injury in medial structures of the elbow in adolescent baseball players using dedicated magnetic resonance imaging Yoshizawa, Tomohiro; Okamoto, Yoshikazu; Makihara, Takeshi; Tanaka, Kenta (+1 著者) Yamazaki, Masashi
JAPANESE JOURNAL OF RADIOLOGY 39: 261 (2020) Semantic Scholar
16. 手首用車載ポータブル MRIの開発とスクリーニング試験 Tomoki, Miyasaka; Michiru, Kajiwara; Akito, Kawasaki; Yoshikazu, Okamoto寺田, 康彦
第48回日本磁気共鳴医学会大会講演抄録集 113 (2020)
17. Clinical feasibility of mobile medical screening for wrist injuries in tennis players using a small car-mounted MRI Miyasaka, Tomoki; Kajiwara, Michiru; Kawasaki, Akito; Okamoto, YoshikazuTerada, Yasuhiko
Proc. Intl. Soc. Mag. Reson. Med. 28 (2020)
18. ポータブルMRIを用いた手首診断宮坂, 知樹; 梶原, 成生; 川崎, 亮人; 岡本, 嘉一寺田, 康彦
第24回NMRマイクロイメージング研究会講演要旨集 26 (2020)
19. Characteristic MRI findings of shoulder, elbow, and wrist joints in wheelchair user Sakai, Masafumi; Mutsuzaki, Takahiro; Shimizu, Yukiyo; Okamoto, Yoshikazu (+2 著者) Nakajima, Kotaro
SKELETAL RADIOLOGY Epub: 171 (2020) Semantic Scholar
20. Clinical and Anthropometric Characteristics of Non-obese NAFLD Subjects in Japan Shoda, Junichi; Shida, Takashi; Oshida, Natsumi; Suzuki, Hideo (+7 著者) Yamamoto, Masakazu
Hepatology Research 50: 1032 (2020) Semantic Scholar

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1. インナービジョン岡本,嘉一 (担当:分担執筆, 範囲:小型モバイルMRIを用いたスポーツ障害診断の未来)
2019年9月
2. Whole-body vibration for patients with nonalcoholic fatty liver disease: a 6-month prospective study Oh, Sechang; Oshida, Natsumi; Someya, Noriko; Maruyama, Tsuyoshi; Isobe, Tomonori; Okamoto, Yoshikazu; Kim, Taeho; Kim, Bokun; Shoda, Junichi (担当:分担執筆, 範囲:Whole-body vibration for patients with nonalcoholic fatty liver disease: a 6-month prospective study)
WILEY 2019年5月
3. Whole-body vibration for patients with nonalcoholic fatty liver disease: a 6-month prospective study Oh, Sechang; Oshida, Natsumi; Someya, Noriko; Maruyama, Tsuyoshi; Isobe, Tomonori; Okamoto, Yoshikazu; Kim, Taeho; Kim, Bokun; Shoda, Junichi (担当:分担執筆, 範囲:Whole-body vibration for patients with nonalcoholic fatty liver disease: a 6-month prospective study)
WILEY 2019年5月
4. Whole-body vibration for patients with nonalcoholic fatty liver disease: a 6-month prospective study Oh, Sechang; Oshida, Natsumi; Someya, Noriko; Maruyama, Tsuyoshi; Isobe, Tomonori; Okamoto, Yoshikazu; Kim, Taeho; Kim, Bokun; Shoda, Junichi (担当:分担執筆, 範囲:Whole-body vibration for patients with nonalcoholic fatty liver disease: a 6-month prospective study)
WILEY 2019年5月
5. 臨床画像岡本,嘉一 (担当:分担執筆, 範囲:肘関節)
2018年5月
6. 画像診断岡本, 嘉一; 吉沢知宏 (担当:分担執筆, 範囲:少年野球選手の肘の画像診断画像診断)
2017年12月 (ISBN: 9784780900972)
7. 臨床画像32(12) 石黒, 聡尚; 小熊, 栄二; 細川, 崇洋; 岡本, 嘉一; 南, 学 (担当:分担執筆, 範囲:日常診療で放射線診断医が遭遇する代謝性骨疾患)
メジカルビュー社 2017年11月
8. 上肢の画像診断岡本,嘉一
2017年4月 (ISBN: 9784895928700)
9. MRIルーチンクリニカルブック増刊岡本, 嘉一 (担当:分担執筆, 範囲:骨格筋のMRI)
2014年12月
10. 骨軟部画像診断スタンダード岡本,嘉一 (担当:分担執筆, 範囲:第9章その他の疾患)
2014年6月
11. 新骨軟部画像診断の勘ドコロ岡本,嘉一 (担当:分担執筆, 範囲:第3章肘関節)
2014年5月
12. 整形・災害外科岡本,嘉一 (担当:分担執筆, 範囲:肘関節のMRI 正常構造と疾患)
2011年4月
13. INNERVISION 岡本,嘉一 (担当:分担執筆, 範囲:拡散テンソルトラクトグラフィ(DTT)がもたらす情報、筋線維の構造評価を中心に)
2011年3月
14. 子宮頚部腺癌・悪性腺腫と嚢胞性頚部良性病変とのMRIによる鑑別岡本, 嘉一
2007年10月

61. Gender-specific differences in MR fiber tractography of skeletal muscles Okamoto, Yoshikazu; Minami, Manabu
International Society for Magnetic Resonance in Medicine 2009年4月
62. 長距離走者で遠位の除脂肪重量が下肢慣性モーメントと強く関係する枝川, 岳史; 藤森, 俊秀; 橋本, 昇悟; 岡本, 嘉一; 中島, 崇仁; 佐渡, 夏紀
第36回日本トレーニング科学会
63. Hip and lumbosacral joint centre locations in Asian population: biases by existing regressions and development of new methods Sado, N; T., Edagawa; T., Fujimori; S., Hashimoto; Y., Okamoto; T., Nakajima
The 41st Annual Conference of the International Society of Biomechanics in Sports
64. Lower-limb moment of inertia in the anatomical position does not explain the inter-individual variation in O2 cost in trained endurance runners Edagawa, T; Fujimori, T; Akutsu, K; Hashimoto, S; Fujii, N; Okamoto, Y; Nakajima, T; Sado, N
The 28th Annual Congress of the European College of Sport Science
65. Three-dimensional developmental aspects of the pectoralis major and deltoid muscles in shot putters Hashimoto, S; Fujimori, T; Edagawa, T; K; Ohyama-Byun; Okamoto, Y; Nakajima, T; Sado, N
The 28th Annual Congress of the European College of Sport Science
66. Lower-limb moment of inertia in the anatomical position does not explain the inter-individual variation in O2 cost in trained endurance runners Edagawa, T; Fujimori, T; Akutsu, K; Hashimoto, S; Fujii, N; Okamoto, Y; Nakajima, T; Sado, N
The 28th Annual Congress of the European College of Sport Science
67. Hip and lumbosacral joint centre locations in Asian population: biases by existing regressions and development of new methods Sado, N; T., Edagawa; T., Fujimori; S., Hashimoto; Y., Okamoto; T., Nakajima
The 41st Annual Conference of the International Society of Biomechanics in Sports
68. Pectoralis major and deltoid muscularity in shot putters: Reversal of whether cross-sectional area or volume is related to performance Hashimoto, S; T., Fujimori; Edagawa T; K; Ohyama-Byun; Y., Okamoto; T., Nakajima; N., Sado
29th Congress of International Society of Biomechanics / Japanese Society of Biomechanics
69. Unique mass distribution in the lower limbs of distance runners and its effect on moment of inertia Edagawa T; Fujimori T; Hashimoto, S; Okamoto, Y; T., Nakajima; Sado, N
29th Congress of International Society of Biomechanics / Japanese Society of Biomechanics
70. 肘関節岡本,嘉一
日本医学放射線学会関東地方会セミナー
71. 手・肘関節の MRI～局所解剖と病態の理解～岡本,嘉一
第29回骨軟部放射線診断セミナー
72. 次世代型少年野球チームの取り組みと少年野球改革岡本,嘉一
第6回日本野球科学研究会
73. クラウドファンディングを用いたMRI 野球肘検診車制作と少年スポーツ改革岡本,嘉一
山梨MRI技術研究会
74. 教育講演肘関節 - 基礎から最新知見まで - 岡本,嘉一
骨軟部放射線セミナー
75. 教育講演骨軟部 2 上肢岡本,嘉一
第47回日本磁気共鳴医学会
76. 教育講演肘関節 - 基礎から最新知見まで - 岡本,嘉一
第30回骨軟部放射線セミナー
77. 教育講演上肢関節の画像診断～MRI画像を中心に～岡本,嘉一
茨城県南技師基礎講習会
78. 教育講演 MRI を用いた骨格筋微小解剖の解析岡本,嘉一
ARIHHP コーチングカフェ
79. 時短練習と試合数の大幅減が生んだ選手たちへの計り知れない好影響岡本,嘉一
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