Wagatsuma Kei 我妻慧

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WAGATSUMA Kei 我妻慧

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Researcher Number	40738283
Other IDs
Affiliation (Current)	2025: 北海道大学, 保健科学研究院, 准教授
Affiliation (based on the past Project Information) *help	2021 – 2023: 北里大学, 医療衛生学部, 講師 2020: 地方独立行政法人東京都健康長寿医療センター(東京都健康長寿医療センター研究所), 東京都健康長寿医療センター研究所, 研究員 2017: 地方独立行政法人東京都健康長寿医療センター, 東京都健康長寿医療センター研究所, 技術員 2015: 地方独立行政法人東京都健康長寿医療センター(東京都健康長寿医療センター研究所), 東京都健康長寿医療センター研究所, 技術員
Review Section/Research Field	Principal Investigator Basic Section 52040:Radiological sciences-related Except Principal Investigator Radiation science
Keywords	Principal Investigator タウ蛋白 / 画質評価 / 標準化 / 陽電子放出断層撮像 / 核医学 / 神経原線維変化 / PET / アルツハイマー病 / 認知症 / ファントム / タウPET / 定量評価 … More Except Principal Investigator … More FDG / アルツハイマー型認知症 / 鑑別診断 / 認知症 / アルツハイマー病 / サポートベクターマシン / 機械学習 / MRI / PET / 認知症診断 / 被曝線量 / 核医学 / 脳神経疾患 / ポジトロンCT / 神経変性疾患 / グルタミン酸受容体 Less

タウPET標準化を目指した新しいファントムの開発と全国展開Principal Investigator
- Principal Investigator
  
  我妻慧
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Kitasato University
Development of standardization method of tau-PET imaging in Alzheimer's diseasePrincipal Investigator
- Principal Investigator
  
  Wagatsuma Kei
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Kitasato University
  Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology
Automatic differential dementia diagnosis using brain FDG-PET, MRI, and machine learning
- Principal Investigator
  
  Sakata Muneyuki
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Radiation science
- Research Institution
  Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology
Molecular imaging of metablotropic glutamate receptor type 1 – a first-in-human study
- Principal Investigator
  
  ISHIWATA Kiichi
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Radiation science
- Research Institution
  Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology

All 2024 2023 2022 2021 2017 2016 2015 Other

All Journal Article Presentation

[Journal Article] Impact of [11C]methionine PET with Bayesian penalized likelihood reconstruction on glioma grades based on new WHO 2021 classification2024
- Author(s)
  Wagatsuma Kei、Ikemoto Kensuke、Inaji Motoki、Kamitaka Yuto、Hara Shoko、Tamura Kaoru、Miwa Kenta、Tsuzura Kaede、Tsuruki Taisei、Miyaji Noriaki、Ishibashi Kenji、Ishii Kenji
- Journal Title
  
  Annals of Nuclear Medicine
  
  Volume: 38 Issue: 5 Pages: 400-407
- DOI
  10.1007/s12149-024-01911-x
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K14875, KAKENHI-PROJECT-23K08560
[Journal Article] Impact of γ factor in the penalty function of Bayesian penalized likelihood reconstruction (Q.Clear) to achieve high-resolution PET images2023
- Author(s)
  Miwa Kenta、Yoshii Tokiya、Wagatsuma Kei、Nezu Shogo、Kamitaka Yuto、Yamao Tensho、Kobayashi Rinya、Fukuda Shohei、Yakushiji Yu、Miyaji Noriaki、Ishii Kenji
- Journal Title
  
  EJNMMI Physics
  
  Volume: 10 Issue: 1 Pages: 4-4
- DOI
  10.1186/s40658-023-00527-w
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K18234, KAKENHI-PROJECT-20K16747
[Journal Article] Impact of irregular waveforms on data-driven respiratory gated PET/CT images processed using MotionFree algorithm2023
- Author(s)
  Miyaji Noriaki、Miwa Kenta、Yamashita Kosuke、Motegi Kazuki、Wagatsuma Kei、Kamitaka Yuto、Yamao Tensho、Ishiyama Mitsutomi、Terauchi Takashi
- Journal Title
  
  Annals of Nuclear Medicine
  
  Volume: 37 Issue: 12 Pages: 665-674
- DOI
  10.1007/s12149-023-01870-9
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K18234, KAKENHI-PROJECT-23K14875
[Journal Article] Toward standardization of tau PET imaging corresponding to various tau PET tracers: a multicenter phantom study2023
- Author(s)
  Wagatsuma Kei、Miwa Kenta、Akamatsu Go、Yamao Tensho、Kamitaka Yuto、Sakurai Minoru、Fujita Naotoshi、Hanaoka Kohei、Matsuda Hiroshi、Ishii Kenji
- Journal Title
  
  Annals of Nuclear Medicine
  
  Volume: 37 Issue: 9 Pages: 494-503
- DOI
  10.1007/s12149-023-01847-8
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K14875
[Journal Article] Dedicated phantom tools using traceable 68Ge/68Ga point-like sources for dedicated-breast PET and positron emission mammography scanners2023
- Author(s)
  Okamoto Mio、Hasegawa Tomoyuki、Oda Keiichi、Miyatake Hiroki、Kikuchi Kei、Inoue Yusuke、Satoh Yoko、Inaoka Yuichi、Kawamoto Masami、Shima Koji、Kanbayashi Kenji、Yoshii Miho、Kanno Tomoyuki、Wagatsuma Kei、Hashimoto Masatoshi
- Journal Title
  
  Radiological Physics and Technology
  
  Volume: 16 Issue: 1 Pages: 49-56
- DOI
  10.1007/s12194-022-00692-0
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K07605, KAKENHI-PROJECT-20K16747
[Journal Article] Adenosine A2A Receptor Occupancy by Caffeine After Coffee Intake in Parkinson's Disease2022
- Author(s)
  Ishibashi Kenji、Miura Yoshiharu、Wagatsuma Kei、Toyohara Jun、Ishiwata Kiichi、Ishii Kenji
- Journal Title
  
  Movement Disorders
  
  Volume: 37 Issue: 4 Pages: 853-857
- DOI
  10.1002/mds.28897
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K07663, KAKENHI-PROJECT-20K16747
[Journal Article] Possibility of Enlargement in Left Medial Temporal Areas Against Cerebral Amyloid Deposition Observed During Preclinical Stage2022
- Author(s)
  Imabayashi Etsuko、Ishii Kenji、Toyohara Jun、Wagatsuma Kei、Sakata Muneyuki、Tago Tetsuro、Ishibashi Kenji、Kojima Narumi、Kohda Noriyuki、Tokumaru Aya M.、Kim Hunkyung
- Journal Title
  
  Frontiers in Aging Neuroscience
  
  Volume: 14
- DOI
  10.3389/fnagi.2022.847094
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K07663, KAKENHI-PROJECT-20K16747
[Journal Article] Determination of a reliable assessment for occupational eye lens dose in nuclear medicine2022
- Author(s)
  Miyaji Noriaki、Miwa Kenta、Iimori Takashi、Wagatsuma Kei、Tsushima Hiroyuki、Yokotsuka Noriyo、Murata Taisuke、Kasahara Tetsuharu、Terauchi Takashi
- Journal Title
  
  Journal of Applied Clinical Medical Physics
  
  Volume: 23 Issue: 8
- DOI
  10.1002/acm2.13713
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K18234, KAKENHI-PROJECT-20K16747
[Journal Article] Determination of optimal regularization factor in Bayesian penalized likelihood reconstruction of brain PET images using [18F]FDG and [11C]PiB2022
- Author(s)
  Wagatsuma Kei、Miwa Kenta、Kamitaka Yuto、Koike Emiya、Yamao Tensho、Yoshii Tokiya、Kobayashi Rinya、Nezu Shogo、Sugamata Yuta、Miyaji Noriaki、Imabayashi Etsuko、Ishibashi Kenji、Toyohara Jun、Ishii Kenji
- Journal Title
  
  Medical Physics
  
  Volume: - Issue: 5 Pages: 2995-3005
- DOI
  10.1002/mp.15593
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K07663, KAKENHI-PROJECT-22K18234, KAKENHI-PROJECT-20K16747
[Journal Article] Decreased imaging time of amyloid PET using [18F]florbetapir can maintain quantitative accuracy2022
- Author(s)
  Wagatsuma Kei、Ishibashi Kenji、Kameyama Masashi、Sakata Muneyuki、Miwa Kenta、Kamitaka Yuto、Ishii Kenji
- Journal Title
  
  Radiological Physics and Technology
  
  Volume: 15 Issue: 2 Pages: 116-124
- DOI
  10.1007/s12194-022-00653-7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K16747
[Journal Article] Comparison of dosimetry between PET/CT and PET alone using 11C-ITMM.2015
- Author(s)
  Ito K, Sakata M, Oda K, Wagatsuma K, Toyohara J, Ishibashi K, Ishii K, Ishiwata K.
- Journal Title
  
  Australas Phys. Eng. Sci. Med.
  
  Volume: 39 Issue: 1 Pages: 177-186
- DOI
  10.1007/s13246-015-0419-5
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24390298, KAKENHI-PROJECT-25293271
[Presentation] 脳PET臨床計測におけるデータ駆動短時間フレーム体動補正法の利用2023
- Author(s)
  坂田宗之，上髙祐人，甲木晶枝，川上泰史，我妻慧，織田圭一，石橋賢士，多胡哲郎，豊原潤，石井賢二．
- Organizer
  第63回日本核医学会学術総会
- Data Source
  KAKENHI-PROJECT-23K14875
[Presentation] Optimization of TOF-BPL Reconstruction Using Clinical Images in [18F]flutemetamol Amyloid PET.2023
- Author(s)
  Fukuda S, Miwa K, Wagatsuma K, Yakushiji Y, Yamao T, Kamitaka Y, Hasegawa T.
- Organizer
  EANM’23
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K14875
[Presentation] 卒後教育プログラム3 アミロイドPETとタウPETの概要と撮像2023
- Author(s)
  我妻慧．
- Organizer
  第43回日本核医学技術学会総会学術大会
- Invited
- Data Source
  KAKENHI-PROJECT-23K14875
[Presentation] Age-dependent decline of the P-glycoprotein function at the blood-brain barrier: preliminary observation with newly developed PET tracer fluorine-18 labeled MC225.2023
- Author(s)
  Toyohara J, Sakata M, Ishibashi K, Wagatsuma K, Tago T, Imabayashi E, Ishii K.
- Organizer
  IAGG Asia/Oceania Regional Congress 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K14875
[Presentation] 全身用リング型半導体SPECT装置の画像再構成の基礎特性の把握2023
- Author(s)
  我妻慧，坂下大知，山口慶一郎．
- Organizer
  第43回日本核医学技術学会総会学術大会
- Data Source
  KAKENHI-PROJECT-23K14875
[Presentation] TOF-BPL再構成におけるコールド領域の定量精度の評価2023
- Author(s)
  福田翔平，三輪建太，藥師寺優，我妻慧，山尾天翔，上髙祐人，長谷川智之．
- Organizer
  第79回日本放射線技術学会総会学術大会総会学術大会
- Data Source
  KAKENHI-PROJECT-23K14875
[Presentation] Impact of images reconstructed using Bayesian penalized likelihood on ability of [11C]MET-PET to differentiate malignant grades in brain gliomas2023
- Author(s)
  Kamitaka Y, Wagatsuma K, Inaji M, Ikemoto K, Miwa K, Ishii K.
- Organizer
  EANM’23
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K14875
[Presentation] アミロイドPET検査を想定したデータ駆動型体動補正法の評価2023
- Author(s)
  上髙祐人，坂田宗之，織田圭一，甲木晶枝，川上泰史，我妻慧，小林正和，石井賢二．
- Organizer
  第43回日本核医学技術学会総会学術大会
- Data Source
  KAKENHI-PROJECT-23K14875
[Presentation] Influence of normal database sample size on the development of a novel statistical image analysis software for bone SPECT imaging.2023
- Author(s)
  Yakushiji Y, Miwa K, Wagatsuma K, Fukuda S, Yamao T, Miyaji N, Kamitaka Y, Hasegawa T.
- Organizer
  EANM’23
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K14875
[Presentation] 脳PETのGibbsアーチファクト解決に向けた改良型PSF補正の基礎検討2023
- Author(s)
  小堀海優，我妻慧，上髙祐人，坂田宗之，甲木晶枝，川上泰史，石井賢二．
- Organizer
  第43回日本核医学技術学会総会学術大会
- Data Source
  KAKENHI-PROJECT-23K14875
[Presentation] Bayesian Penalized Likelihood法を用いた[11C]メチオニンPETのgliomaの悪性度評価2023
- Author(s)
  我妻慧，池本健佑，稲次基希，上髙祐人，三輪建太，石井賢二.
- Organizer
  東京・関東支部合同研究発表大会2023
- Data Source
  KAKENHI-PROJECT-23K14875
[Presentation] ファントム駆動装置を利用した脳PETにおけるデータ駆動型体動補正法の評価2023
- Author(s)
  上髙祐人，坂田宗之，織田圭一，甲木晶枝，川上泰史，我妻慧，石井賢二，小林正和．
- Organizer
  第79回日本放射線技術学会総会学術大会総会学術大会
- Data Source
  KAKENHI-PROJECT-23K14875
[Presentation] 全身用リング型半導体SPECT装置における骨SPECT画像再構成条件の検討2023
- Author(s)
  松下準，我妻慧，坂下大知，山口慶一郎．
- Organizer
  第43回日本核医学技術学会総会学術大会
- Data Source
  KAKENHI-PROJECT-23K14875
[Presentation] 脳FDG画像の新旧機種間差補正における機械学習の利用2023
- Author(s)
  坂田宗之，上髙祐人，我妻慧，石橋賢士，多胡哲郎，豊原潤，石井賢二．
- Organizer
  第63回日本核医学会学術総会
- Data Source
  KAKENHI-PROJECT-23K14875
[Presentation] 骨シンチ製剤投与後の患者による超音波検査者の被ばく因子の推定2023
- Author(s)
  塚田亮太，我妻慧，鈴木宏明，熊谷史範，樋口壮典，稲垣公俊，馬場康史．
- Organizer
  第51回日本放射線技術学会秋季学術大会
- Data Source
  KAKENHI-PROJECT-23K14875
[Presentation] Accuracy verification of Z-score calculation software for bone metastasis diagnosis in bone SPECT/CT.2022
- Author(s)
  Yakushiji Y, Miwa K, Fukuda S, Kurosu K, Yamao T, Miyaji N, Wagatsuma K, Nishikawa N, Hasegawa T.
- Organizer
  EANM 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] 有酸素運動の強度変化に伴う前頭葉皮質における脳血流酸素代謝カップリングの考察2022
- Author(s)
  日浦幹夫，坂田宗之，成相直，石橋賢士，我妻慧，多胡哲郎，豊原潤，石井賢二，片山容一
- Organizer
  第65回日本脳循環代謝学会学術集会
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] 最新PET装置と技術利用2022
- Author(s)
  我妻慧
- Organizer
  第51回なにわRIセミナー
- Invited
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] 3Dプリンタとステッピングモータによる頭部ファントム駆動装の開発2022
- Author(s)
  織田圭一，上髙祐人，坂田宗之，甲木晶枝，川上泰史，我妻慧，石井賢二
- Organizer
  PETサマーセミナー2022in甲府
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] ミノ酸代謝PETイメージングにおけるBayesian Penalized Likelihood法を用いた脳腫瘍の良悪性鑑別精度の向上2022
- Author(s)
  池本健佑，我妻慧，鶴来泰成，濱野祐光，中島幹太，上髙祐人，石井賢二
- Organizer
  第69回関東支部研究発表大会
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] プレクリニカル期におけるアミロイド蓄積に相関する大脳皮質の萎縮について2022
- Author(s)
  今林悦子，豊原潤，多胡哲郎，坂田宗之，我妻慧，石橋賢士，石井賢二．
- Organizer
  第62回日本核医学会学術総会
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] Optimization of Bayesian penalized likelihood reconstruction algorithm for [18F]flutemetamol amyloid PET images.2022
- Author(s)
  Fukuda S, Miwa K, Wagatsuma K, Yakushiji Y, Yamao T, Kamitaka Y, Nishikawa N, Hasegawa T.
- Organizer
  EANM 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] アミロイド・タウPET撮像の技術的なトピックス2022
- Author(s)
  我妻慧
- Organizer
  第19回脳核医学画像解析研究会
- Invited
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] [18F]flutemetamolによるアミロイドPETの軽度認知機能障害期における側頭葉内側部の集積について2022
- Author(s)
  今林悦子，豊原潤，多胡哲郎，坂田宗之，我妻慧，石橋賢士，石井賢二
- Organizer
  第62回日本核医学会学術総会
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] 基礎1 PET装置のQA/QC2022
- Author(s)
  我妻慧
- Organizer
  第22回日本核医学会春季大会
- Invited
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] 論文執筆に挑戦しよう2022
- Author(s)
  我妻慧
- Organizer
  研究発表トレーニングキャンプ2022
- Invited
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] Is the Bayesian Penalized likelihood Reconstruction without Point-Spread-Function Algorithm Useful for Amyloid PET Imaging?2022
- Author(s)
  Wagatsuma K, Sakata M, Miwa K, Ishibashi K, Kamitaka Y, Yamao T, Ishii K.
- Organizer
  第78回日本放射線技術学会総会学術大会総会学術大会
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] Bayesian penalized likelihood画像再構成を用いた腫瘍体積抽出の精度検証2022
- Author(s)
  鶴来泰成，我妻慧，池本健佑，廿樂楓，上髙祐人，濱野祐光，中島幹太
- Organizer
  第69回関東支部研究発表大会
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] PSF補正無しのBayesian penalized likelihood画像再構成を用いた[18F]flutemetamolの定量性検証2022
- Author(s)
  濱野祐光，我妻慧，池本健佑，鶴来泰成，中島幹太，坂田宗之，石井賢二
- Organizer
  第69回関東支部研究発表大会
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] アミロイドPETにおけるPSF補正無しのBayesian penalized likelihood法の再構成パラメータの最適化2022
- Author(s)
  濱野祐光，我妻慧，池本健佑，鶴来泰成，中島幹太，上髙祐人，三輪建太
- Organizer
  第76回東京支部春期学術大会
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] あらためてPETのQA/QCを考えよう2022
- Author(s)
  我妻慧
- Organizer
  第50回神奈川PET・SPECT研究会
- Invited
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] 18F-flutemetamolアミロイドPETにおけるTOF-BPL法の罰則項内の最適化2022
- Author(s)
  福田翔平，三輪建太，藥師寺優，我妻慧，山尾天翔，上髙祐人，西川祝子
- Organizer
  第78回日本放射線技術学会総会学術大会総会学術大会
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] Development of a novel brain phantom for tau PET imaging2022
- Author(s)
  Wagatsuma K, Miwa K, Yamao T, Kamitaka Y, Akamatsu G
- Organizer
  WFNMB 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] アミロイドPETにおけるデータ駆動短時間フレーム体動補正法の検討2022
- Author(s)
  坂田宗之，上髙祐人，甲木晶枝，川上泰史，我妻慧，織田圭一，石橋賢士，多胡哲郎，豊原潤，石井賢二
- Organizer
  第62回日本核医学会学術総会
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] Regional cerebral atrophy correlate with amyloid accumulation in preclinical Alzheimer’s disease.2022
- Author(s)
  Imabayashi E, Ishii K, Toyohara J, Kojima N, Tago T, Sakata M, Wagatsuma K, Ishibashi K, Tokumaru AM, Kim H.
- Organizer
  AAIC 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] Amyloid accumulation in medial temporal area starts in MCI stage in F-18 flutemetamol PET.2022
- Author(s)
  Imabayashi E, Ishii K, Toyohara J, Kojima N, Tago T, Sakata M, Wagatsuma K, Ishibashi K, Tokumaru AM, Kim H
- Organizer
  AAIC 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] Development of phantom test procedures for tau PET imaging in multi-center study.2022
- Author(s)
  Wagatsuma K, Miwa K, Akamatsu G, Yamao T, Kamitaka Y, Sakurai M, Fujita N, Hanaoka K.
- Organizer
  WFNMB 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] Optimization of γ factor in a relative difference penalty function of Bayesian penalized likelihood reconstruction for detection of sub-centimeter lesions.2022
- Author(s)
  Kamitaka Y, Miwa K, Wagatsuma K, Yoshii T, Yamao T, Fukuda S, Yakushiji Y, Ishii K
- Organizer
  WFNMB 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] 臨床PET検査法 PET画像処理2022
- Author(s)
  我妻慧
- Organizer
  第22回日本核医学会春季大会
- Invited
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] 骨SPECT/CTにおける骨転移診断のためのZ-score算出ソフトウェアの精度検証2022
- Author(s)
  藥師寺優，三輪建太，福田翔平，黒須虹太，山尾天翔，宮司典明，我妻慧，西川祝子
- Organizer
  第76回東京支部春期学術大会
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] アミロイドPETイメージングの撮像技術2022
- Author(s)
  我妻慧
- Organizer
  第42回日本核医学技術学会総会学術大会
- Invited
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] タウPETイメージングの標準的撮像法の確立を目的とした多施設共同研究2021
- Author(s)
  我妻慧，三輪建太，赤松剛，山尾天翔，上髙祐人，藤田尚利，櫻井実，花岡宏平
- Organizer
  第49回日本放射線技術学会秋季学術大会
- Data Source
  KAKENHI-PROJECT-20K16747
[Presentation] 機械学習を用いた認知症自動鑑別におけるFDG-PET画像とMRI画像の比較2017
- Author(s)
  王小宇、坂田宗之、木村裕一、我妻慧、石橋賢士、豊原潤、矢田紀子、眞鍋佳嗣
- Organizer
  医用画像研究会
- Place of Presentation
  ぶんかテンブス館(沖縄県・那覇市)
- Data Source
  KAKENHI-PROJECT-15K09982
[Presentation] 脳機能イメージングのための新規PET トレーサーの開発とその臨床応用2017
- Author(s)
  坂田宗之, 多胡哲郎, 我妻慧, 石橋賢士, 豊原潤, 石井賢二
- Organizer
  第6回TOBIRA研究交流フォーラム
- Data Source
  KAKENHI-PROJECT-15K09982
[Presentation] 機械学習を用いた認知症自動鑑別におけるFDG 画像とMR 画像の比較2017
- Author(s)
  坂田宗之, 王小宇, 石井賢二, 木村裕一, 我妻慧, 石橋賢士, 豊原潤, 矢田紀子, 眞鍋佳嗣
- Organizer
  第57回日本核医学会学術総会
- Data Source
  KAKENHI-PROJECT-15K09982
[Presentation] Relationship between image and clinical indices in the differentical diagnosis of dementia using 18F-FDG-PET images and machine learning2017
- Author(s)
  M. Sakata, X. Wang, K. Ishii, Y. Kimura, K. Wagatsuma, K. Ishibashi, J. Toyohara, N. Yata, Y. Manabe
- Organizer
  30th Annual Congress of the European Association of Nuclear Medicine (EANM’17)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K09982
[Presentation] FDG-PETを用いた認知症鑑別診断における画像指標と臨床指標の関係2016
- Author(s)
  王小宇，坂田宗之，石井賢二，木村裕一，我妻慧，石橋賢士，豊原潤，矢田紀子，眞鍋佳嗣
- Organizer
  2016年電子情報通信学会総合大会
- Place of Presentation
  九州大学伊都キャンパス(福岡県・福岡市)
- Year and Date
  2016-03-10
- Data Source
  KAKENHI-PROJECT-15K09982
[Presentation] 脳FDG画像を用いた認知症鑑別診断における機械学習から得られる画像指標と認知機能との関係2016
- Author(s)
  坂田宗之、王小宇、石井賢二、木村裕一、我妻慧、石橋賢士、豊原潤、矢田紀子、眞鍋佳嗣
- Organizer
  第56回日本核医学会学術総会
- Place of Presentation
  名古屋国際会議場(愛知県・名古屋市)
- Year and Date
  2016-11-03
- Data Source
  KAKENHI-PROJECT-15K09982
[Presentation] Changes of metabotropic glutamate receptor type 1 binding of [11C]ITMM by aging.2015
- Author(s)
  Sakata M., Toyohara J., Wagatsuma K., Ishibashi K., Ishii K., Zhang M-R., Ishiwata K.
- Organizer
  12th International Conference on Quantification of Brain Function with PET (BrainPET 2015)
- Place of Presentation
  Vancouver, Canada
- Year and Date
  2015-06-27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24390298
[Presentation] 脳FDG画像を用いた認知症鑑別診断における機械学習の可用性の検討2015
- Author(s)
  坂田宗之，王小宇，石井賢二，木村裕一，我妻慧，石橋賢士，豊原潤，矢田紀子，石渡喜一，眞鍋佳嗣
- Organizer
  第55回日本核医学会学術総会
- Place of Presentation
  ハイアットリージェンシー東京(東京都・新宿区)
- Year and Date
  2015-11-05
- Data Source
  KAKENHI-PROJECT-15K09982
[Presentation] [11C]ITMMによる代謝型グルタミン酸受容体１結合能の加齢変化2015
- Author(s)
  坂田宗之、豊原潤、我妻慧、石橋賢士、石井賢二、張明栄、石渡喜一
- Organizer
  第55回日本核医学会学術総会
- Place of Presentation
  東京
- Year and Date
  2015-11-05
- Data Source
  KAKENHI-PROJECT-24390298
[Presentation] 代謝型グルタミン酸受容体タイプ１の加齢変化—[11C]ITMM-PETを用いた検討2015
- Author(s)
  坂田宗之、豊原潤、我妻慧、石橋賢士、石井賢二、張明栄、石渡喜一
- Organizer
  第38回基礎老化学会大会
- Place of Presentation
  横浜
- Year and Date
  2015-06-13
- Data Source
  KAKENHI-PROJECT-24390298
[Presentation] PET/CTを使用したMIRD法による実行線量評価
- Author(s)
  伊藤公輝、坂田宗之、我妻慧、織田圭一、豊原潤、石橋賢士、石井賢二、石渡喜一
- Organizer
  第54回日本核医学会学術総会
- Place of Presentation
  大阪市
- Year and Date
  2014-11-06 – 2014-11-08
- Data Source
  KAKENHI-PROJECT-24390298

1. SAKATA Muneyuki (00403329)

# of Collaborated Projects: 2 results

# of Collaborated Products: 12 results
2. ISHII Kenji (10231135)

# of Collaborated Projects: 2 results

# of Collaborated Products: 11 results
3. ISHIWATA Kiichi (50143037)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
4. MISHINA Masahiro (70322518)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. ISHIBASHI Kenji (50469962)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. TOYOHARA Jun (50425659)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
7. ODA Keiichi (70224235)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
8. CHOU Meiei (80443076)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
9. KIMURA Yuichi (60205002)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
10. 日浦幹夫 (10327918)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 石橋賢士

# of Collaborated Projects: 0 results

# of Collaborated Products: 5 results
12. 宮司典明

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
13. 長谷川智之

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Wagatsuma Kei 我妻 慧

WAGATSUMA Kei 我妻 慧

Research Projects

Research Products

Co-Researchers

タウPET標準化を目指した新しいファントムの開発と全国展開Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of standardization method of tau-PET imaging in Alzheimer's diseasePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Automatic differential dementia diagnosis using brain FDG-PET, MRI, and machine learning

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Molecular imaging of metablotropic glutamate receptor type 1 &#8211; a first-in-human study

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Impact of [11C]methionine PET with Bayesian penalized likelihood reconstruction on glioma grades based on new WHO 2021 classification2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Impact of γ factor in the penalty function of Bayesian penalized likelihood reconstruction (Q.Clear) to achieve high-resolution PET images2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Impact of irregular waveforms on data-driven respiratory gated PET/CT images processed using MotionFree algorithm2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Toward standardization of tau PET imaging corresponding to various tau PET tracers: a multicenter phantom study2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Dedicated phantom tools using traceable 68Ge/68Ga point-like sources for dedicated-breast PET and positron emission mammography scanners2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Adenosine A2A Receptor Occupancy by Caffeine After Coffee Intake in Parkinson's Disease2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Possibility of Enlargement in Left Medial Temporal Areas Against Cerebral Amyloid Deposition Observed During Preclinical Stage2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Determination of a reliable assessment for occupational eye lens dose in nuclear medicine2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Determination of optimal regularization factor in Bayesian penalized likelihood reconstruction of brain PET images using [18F]FDG and [11C]PiB2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Decreased imaging time of amyloid PET using [18F]florbetapir can maintain quantitative accuracy2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Comparison of dosimetry between PET/CT and PET alone using 11C-ITMM.2015

Wagatsuma Kei 我妻慧

WAGATSUMA Kei 我妻慧

Molecular imaging of metablotropic glutamate receptor type 1 – a first-in-human study