Rchr
J-GLOBAL ID：201401048798025636
Update date: Feb. 01, 2024
Nagahama Hiroshi
ナガハマ ヒロシ | Nagahama Hiroshi
Affiliation and department：
Job title：
研究員
Other affiliations (1)：
Homepage URL (1)：
https://nrid.nii.ac.jp/nrid/1000020725676/
Research keywords (4)：
magnetic resonance imaging
, neuroimaging
, 前臨床MRI
, diffusion MRI
Research theme for competitive and other funds (11)：
- 2023 - 2026 Intravenous infusion of exosome for the treatment of neonatal hypoxic ischemic encephalopathy
- 2022 - 2025 Development of novel treatments and elucidation of mechanisms for intractable epilepsy using bone marrow mesenchymal stem cells
- 2021 - 2024 Reconstructed neural circuits following intravenous infusion of mesenchymal stem cells in a rat model of experimental cerebral ischemia
- 2019 - 2023 ケトン体投与は心停止後症候群の神経学的予後を改善させるか?
- 2018 - 2021 Analysis of accelerating plasticity in the brain following intravenous infusion of mesenchymal stem cells in spinal injury
- 2018 - 2021 Intravenous infusion of mesenchymal stem cells enhance plasticity in the brain of rat model of experimental spinal cord injury
- 2017 - 2021 Clarifications and manipulations of brain function changes of facial recall using unknown and known faces
- 2017 - 2020 Improvement in neural function following intravenous infusion of mesenchymal stem cells in experimental cerebral stroke
- 2015 - 2018 Analysis of neural plasticity induced by intravenous infusion of mesenchymal stem cells in experimental model of cerebral infarction
- 2014 - 2017 Fundamental analysis of ischemic brain plasticity induced by bone marrow mesenchymal stem cell transplantation
- 2014 - 2017 The dynamics of the two neural routes related to recognition of facial expressions
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Papers (61)：
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Tatsuro Yamashita, Masanori Sasaki, Yuichi Sasaki, Hiroshi Nagahama, Shinichi Oka, Yuko Kataoka-Sasaki, Ryo Ukai, Takahiro Yokoyama, Masato Kobayashi, Masafumi Kakizawa, et al. Rehabilitation facilitates functional improvement following intravenous infusion of mesenchymal stem cells in the chronic phase of cerebral ischemia in rats. Brain Research. 2024
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Jun Shinozaki, Hiroshi Matsumoto, Hidekazu Saito, Takashi Murahara, Hiroshi Nagahama, Yuuki Sakurai, Takashi Nagamine. Low blood concentration of alcohol enhances activity related to stopping failure in the right inferior frontal cortex. 2023
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Kota Kurihara, Masanori Sasaki, Hiroshi Nagahama, Hisashi Obara, Ryunosuke Fukushi, Ryosuke Hirota, Mitsunori Yoshimoto, Atsushi Teramoto, Jeffery D Kocsis, Toshihiko Yamashita, et al. Repeated intravenous infusion of mesenchymal stem cells enhances recovery of motor function in a rat model with chronic spinal cord injury. Brain research. 2023. 1817. 148484-148484
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Kojiro Terada, Masanori Sasaki, Hiroshi Nagahama, Yuko Kataoka-Sasaki, Shinichi Oka, Ryo Ukai, Takahiro Yokoyama, Yusuke Iizuka, Takuro Sakai, Shinobu Fukumura, et al. Therapeutic efficacy of intravenous infusion of mesenchymal stem cells in rat perinatal brain injury. Pediatric research. 2023
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Takuro Saito, Takeshi Mikami, Tsukasa Hirano, Hiroshi Nagahama, Rei Enatsu, Katsuya Komatsu, Satoshi Okawa, Yukinori Akiyama, Nobuhiro Mikuni. Microbleeds Due to Reperfusion Enhance Early Seizures after Carotid Ligation in a Rat Ischemic Model. Neurologia medico-chirurgica. 2023. 63. 6. 228-235
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MISC (114)：
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長濱 宏史. 核医学技術者にとっての脳MRI(MRI of the Brain for Nuclear Medicine Technologists). 日本放射線技術学会総会学術大会予稿集. 2023. 79回. 120-120
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長濱宏史. MRI of the Brain for Nuclear Medicine Technologists. 日本放射線技術学会総会学術大会予稿集. 2023. 79回. 120-120
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鈴木 淳平, 平野 透, 長濱 宏史, 原田 邦明, 鰐渕 昌彦, 松澤 等, 中山 若樹, 寺坂 俊介. 脳神経外科との3D画像カンファレンスの意義と役割. 日本放射線技術学会雑誌. 2022. 78. 9. 1097-1097
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吉川 健太, 浦瀧 夏実, 早坂 駿, 今村 塁, 長濱 宏史. ファントム画像を用いた視覚的印象の検証 撮影線量の影響について. 日本放射線技術学会雑誌. 2022. 78. 9. 1108-1108
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今井史, 篠崎淳, 齊藤秀和, 長濱宏史, 櫻井佑樹, 長峯隆, 小川健二. 運動の実技とイメージに共通した一次運動野の神経表象-表象類似性分析を用いた検討-. 日本イメージ心理学会大会プログラム・発表論文集(Web). 2022. 23rd
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Lectures and oral presentations (90)：
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圧縮センシングMRIは心筋T1mappingの空間分解能向上に貢献できるか
(北海道放射線技術雑誌 2019)
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高速スピンエコー拡散強調像(TSE-DWI)におけるcompressed sensing factorの検討
(北海道放射線技術雑誌 2019)
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APT-CESTにおける卵白粉を用いたpHイメージングの基礎検討
(北海道放射線技術雑誌 2019)
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脳の圧縮センシングMRI 三次元等方性ボクセルスピンエコーの撮像時間は半減する
(北海道放射線技術雑誌 2019)
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圧縮センシング MRIによる高速化が3D-TSE画像の解像度に与える影響
(北海道放射線技術雑誌 2019)
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Professional career (1)：
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