Rchr

J-GLOBAL ID：201501018153369391 Update date: Apr. 19, 2024

Hagiwara Akifumi

ハギワラアキフミ | Hagiwara Akifumi

Affiliation and department：
Job title：非常勤助教

Research field (1)： Radiology

Research keywords (6)： radiology , brain , MRI , diffusion MRI , Multiple Sclerosis , Synthetic MRI

Research theme for competitive and other funds (12)：

2022 - 2028 パーキンソン病関連脳内代謝物の定量解析のための新規分子MRI法(CEST法)の開発
2023 - 2026 Multi-parametric
2023 - 2025 Elucidation of the Pathophysiology and Clinical Applications of Multiple Sclerosis through Multiparametric MRI Quantification of Myelin Sheath and Axons.
2019 - 2023 Development of a Novel Multi-Parametric Quantitative MRI Method and its Applicat (英文)ion to the Detection of Epileptic Focus
2018 - 2021 Development of Japan medical imaging database

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Papers (146)：

Shohei Fujita, Borjan Gagoski, Ken-Pin Hwang, Akifumi Hagiwara, Marcel Warntjes, Issei Fukunaga, Wataru Uchida, Yuya Saito, Towa Sekine, Rina Tachibana, et al. Cross-vendor multiparametric mapping of the human brain using 3D-QALAS: A multicenter and multivendor study. Magnetic resonance in medicine. 2024. 91. 5. 1863-1875
Yuji Tomizawa, Akifumi Hagiwara, Yasunobu Hoshino, Moto Nakaya, Koji Kamagata, Davide Cossu, Kazumasa Yokoyama, Shigeki Aoki, Nobutaka Hattori. The glymphatic system as a potential biomarker and therapeutic target in secondary progressive multiple sclerosis. Multiple sclerosis and related disorders. 2024. 83. 105437-105437
Akifumi Hagiwara, Yuji Tomizawa, Yasunobu Hoshino, Kazumasa Yokoyama, Koji Kamagata, Towa Sekine, Kaito Takabayashi, Moto Nakaya, Tomoko Maekawa, Toshiaki Akashi, et al. Glymphatic System Dysfunction in Myelin Oligodendrocyte Glycoprotein Immunoglobulin G Antibody-Associated Disorders: Association with Clinical Disability. AJNR. American journal of neuroradiology. 2023. 45. 1. 66-71
Yuya Saito, Koji Kamagata, Christina Andica, Norihide Maikusa, Wataru Uchida, Kaito Takabayashi, Seina Yoshida, Akifumi Hagiwara, Shohei Fujita, Toshiaki Akashi, et al. Traveling Subject-Informed Harmonization Increases Reliability of Brain Diffusion Tensor and Neurite Mapping. Aging and disease. 2023
Akihiko Wada, Toshiaki Akashi, Akifumi Hagiwara, Mitsuo Nishizawa, Keigo Shimoji, Junko Kikuta, Tomoko Maekawa, Katsuhiro Sano, Koji Kamagata, Atsushi Nakanishi, et al. Deep Learning-Driven Transformation: A Novel Approach for Mitigating Batch Effects in Diffusion MRI Beyond Traditional Harmonization. Journal of Magnetic Resonance Imaging. 2023

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MISC (46)：

KAMAGATA Koji, UCHIDA Wataru, ANDICA Christina, NAGAI Yasuhito, NISHIOKA Masaki, OWAKI Mana, SAITO Yuya, TAKABAYASHI Kaito, HAGIWARA Akifumi, WADA Akihiko, et al. A Structural Connectivity Approach to Identify Human Paraventricular Thalamic Nucleus [Presidential Award Proceedings]. Japanese Journal of Magnetic Resonance in Medicine. 2023. 43. 2. 73-75
Akifumi Hagiwara. on-site participation in the ISMRM for the first time in three years. Routine Clinical MRI 2023 book. 2022. 54. 14. 33-35
斎藤勇哉, 鎌形康司, アンディカクリスティナ, 内田航, 高林海斗, 大脇万奈, 萩原彰文, 藤田翔平, 明石敏昭, 和田昭彦, et al. MRIと機械学習を用いた大脳皮質基底核症候群および進行性核上性麻痺の分類. 日本脳神経CI学会総会プログラム・抄録集. 2022. 45th
藤田翔平, 藤田翔平, 大塚裕次朗, 大塚裕次朗, 萩原彰文, 萩原彰文, 堀正明, 竹井直行, HWANG Ken-Ping, 入江隆介, et al. Development of a Deep Learning Algorithm to Generate MR Angiography from 3D Quantitative Synthetic MR Imaging [Proceedings of the 2019 Young Investigator Award]. 日本磁気共鳴医学会雑誌. 2022. 42. 1
加藤伸平, 萩原彰文, 藤田翔平, 本井ゆみ子, 内田航, 明石敏昭, 鎌形康司, 和田昭彦, 服部信孝, 青木茂樹. 3D synthetic MRIによるAlzheimer’s病およびmild cognitive impairment患者の定量解析. 日本神経放射線学会プログラム・抄録集. 2022. 51st

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Books (5)：

Diffusion Weighted MR Imaging of the Brain, Head and Neck, and Spine
Springe 2023
MRI応用自在
2021
頭部画像診断の勘ドコロ
2020
brain MRI, 4th ed
2020
Atlas of images of brain diseases
Yodosha 2014 ISBN:4758111790

Lectures and oral presentations (203)：

Acquisition and Analysis of Multiparametric MRI
(2024)
From Low Field to High Field
(2024 ISMRM 2024)
Multiple b-tensor diffusion MRI: Assessing Spinal Cord in Multiple Sclerosis and Neuromyelitis Optica Spectrum Disorder
(2024 ISMRM 2024)
Assessment of Periventricular Gradient of Myelin Content in Multiple Sclerosis Using Synthetic MRI
(2024 ISMRM 2024)
Quantification & Analysis: Relaxation, Relaxometry: Application to Brain Disorders
(2024 ISMRM 2022)

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Education (3)：

2015 - 2019 The University of Tokyo, Graduate School of Medicine
2006 - 2010 The University of Tokyo Faculty of Medicine
2004 - 2006 The University of Tokyo Faculty of Liberal Arts

Professional career (1)：

医学博士(PhD) (東京大学)

Work history (10)：

2022/04 - 現在 Juntendo University School of Medicine Department of Radiology Associate Professor
2019/09 - 2022/03 Juntendo University School of Medicine Department of Radiology Assistant Professor (Part-time)
2019/09 - 2022/03 David Geffen School of Medicine at UCLA Department of Radiology Visiting Assistant Professor
2019/04 - 2019/08 Juntendo University Hospital Department of Radiology Assistant Professor
2016/04 - 2019/03 Juntendo University Hospital Department of Radiology Research Associate (Part-time)

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Committee career (5)：

2022/12 - 現在 Neuroradiology study group facilitator
2022/09 - 現在 Magnetic Resonance in Medical Sciences Editorial board member
2019/04 - 現在日本医学放射線学会医用画像ナショナルデータベース(J-MID)活用検討委員会委員
2018/05 - 現在 Investigative Radiology (2021 IF:10.065) Associate Editorial Board(編集委員)
2017/04 - 現在日本医学放射線学会 Japan Quantitative Imaging Biomarker Alliance J-QIBA委員

Awards (33)：

2023/02 - Japanese Society of Neuroradiology Excellent answer award Image Interpretation Session
2020/03 - The Japanese Society of Neuroradiology Best article award White Matter Abnormalities in Multiple Sclerosis Evaluated by Quantitative Synthetic MRI, Diffusion Tensor Imaging, and Neurite Orientation Dispersion and Density Imaging.
2019/12 - Japanese Society of Magnetic Resonance in Medicine International award
2019/03 - The 7th International Congress on Magnetic Resonance Imaging (ICMRI 2019) & 24th Annual Scientific Meeting of KSMRM Best Poster Presentation Awards White Matter Analysis of Multiple Sclerosis with Quantitative Synthetic MRI and Neurite Orientation Dispersion and Density Imaging
2019/01 - Department of Radiology, The University of Tokyo Best Paper Award Myelin Measurement: Comparison Between Simultaneous Tissue Relaxometry, Magnetization Transfer Saturation Index, and T1w/T2w Ratio Methods. (Scientific Reports)

2018/06 - 26th ISMRM International Society for Magnetic Resonance in Medicine Magna Cum Laude Gray Matter Myelin Alterations in Early and Late Relapsing-Remitting Multiple Sclerosis Evaluated with Quantitative Synthetic Magnetic Resonance Imaging: A Gray-Matter Based Spatial Statistics Analysis

2017/12 - JSMRM: Japanese Society for Magnetic Resonance in Medicine Award Analysis of White Matter Damage in Patients with Multiple Sclerosis via a Novel In Vivo MR Method for Measuring Myelin, Axons, and G-Ratio.

2017/04 - Japanese Radiological Society Research grant from Japan Radiological Society supported by Bayer Multi-parametric MRI combining synthetic MRI and NODDI for revealing pathophysiology of multiple sclerosis and creating quantitative imaging biomarker

2017/04 - Japanese Journal of Diagnostic Imaging Editorial Board prize for diagnostic imaging case of the month 2016 annual award Top performer

2017/01 - Japanese Society of Musculoskeletal Radiology. 28th Japanese Society of Musculoskeletal Radiology: film reading session 1st prize

2016/12 - Neuroradiology conference case award of October oral: a case of PLA2G6-associated neurodegeneration (PLAN)

2016/11 - The 102th scientific assembly and annual meeting of the Radiological Society of North America Certificate of Merit Overview of Synthetic MRI: Basic, Clinical Applications, and Limitations

2016/11 - The 102th scientific assembly and annual meeting of the Radiological Society of North America "RSNA Travel Award Program for Students" Multiple sclerosis plaques searched by synthetic MRI

2016/10 - 11th Japanese Association of Pediatric Neuroradiology Image Interpretation session: 1st prize

2016/09 - Japanese Society for Magnetic Resonance in Medicine president award The Advantages of Synthetic MRI in pediatric patients

2016/07 - Society of Advanced Medical Imaging Poster presentation award Detectability of MS plaques by synthetic MRI

2016/06 - NR Workshop 36th Neuroradiology workshop quizz session 2nd prize

2016/06 - The Japanese Society of Abdominal Radiology quizz cases 2nd prize

2016/06 - Japanese Society of Pediatric Radiology film reading 1st prize

2016/04 - Japan Radiological Society The 75th Annual Meeting of the Japan Radiological Society Image Interpretation 2nd prize

2016/04 - Japanese Journal of Diagnostic Imaging Editorial Board prize for diagnostic imaging case of the month 2015 annual award Top performer

2016/02 - The Japanese Society of Medical Imaging 1st prize film reading session

2016/02 - The Japanese Society of Neuroradiology Gold medal film reading session

2016/01 - Japanese Society for CNS Computed Imaging Poster presentation award, 2nd prize

2015/11 - Asian Oceanian Congress of Neuroradiology. Fukuoka City Award for Poster Presentation. Cum Laude. Contrast-enhanced Synthetic MRI for the Detection of Brain Metastases.

2015/10 - Japanese Radiological Society The 51st Autumn Assembly of the Japan Radiological Societyfilm reading session 1st prize

2015/07 - Japanese College of Radiology midsummer seminar film reading. 2nd prize

2015/02 - The Japanese Society of Medical Imaging film reading session. 1st prize

2014/09 - Japanese Society of Emergency Radiology film reading session 2nd prize

2013/12 - Odakyu X-ray conference award for excellence oral: a case of Endometrial Stromal Nodule

2013/12 - Neuroradiology conference case award of December oral: a case of choriocarcinoma in basal ganglion

2013/08 - Japanese Society of Musculoskeletal Radiology. film reading session. 2nd prize

2013/02 - The Japanese Society of Medical Imaging film reading session. 1st prize

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Association Membership(s) (8)：

ASNR American Society of Neuroradiology , JAPANESE SOCIETY OF PEDIATRIC RADIOLOGY , JAPANESE SOCIETY FOR MAGNETIC RESONANCE IN MEDICINE , Radiological Society of North America , Japanese Society of Interventional Radiology , Japanese Society of Abdominal Radiology , The Japanese Society of Neuroradiology , JAPAN RADIOLOGICAL SOCIETY

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