Research field (3)：
Quantum beam science
, Radiology
, Medical systems
Research keywords (3)：
CT
, 核医学
, 医用画像工学
Research theme for competitive and other funds (16)：
2023 - 2026 Research on behavioral ecology by social insects using RI imaging technologies.
2022 - 2025 Locally magnified ultra-high resolution in vivo molecular function imaging in 3D X-ray fluorescence CT
2017 - 2021 Development of ultra-high-resolution 3D fluorescent CT using x-ray tube for imaging molecular function and morphology simultaneously
2016 - 2019 Construction of heart failure personalized medicine strategy by heart molecular imaging international collaborative research
2014 - 2018 Molecular Imaging of Transplanted Stem Cells Derived from Original NIS Transgenic Mouse
2014 - 2018 Development of an image reconstruction algorithm for image improvement of ultra-high spatial resolution SPECT for molecular functional quantitation in a selected small region
2013 - 2016 Development of noninvasive PET system with 15O labeled gas tracers in small animals for understanding cerebral ischemic disease
2011 - 2015 Development of an image reconstruction algorithm for sensitivity improvement of ultra-high spatial resolution SPECT for molecular functional quantitation in a selected small region
2008 - 2010 Development of an image reconstruction algorithm for ultra high spatial-resolution and quantitative SPECT in a selected small region
2001 - 2002 放射光蛍光X線CTによる生体内微量元素分布イメージングの実用化に関する研究
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Papers (88)：
Sota Kusakari, Kazuki Sato, Yuta Tsushima, Masahiro Matsuoka, Tenta Sasaya, Naoki Sunaguchi, Keisuke Matsubara, Hidekazu Kawashima, Kazuyuki Hyodo, Tetsuya Yuasa, et al. Fundamental study on improving the quality of X-ray fluorescence computed tomography images by applying deep image prior to projection images as a pre-denoising method. Int. J. Comput. Assist. Radiol. Surg. 2025. 20. 4. 665-676
Kentaro Otani, Tsutomu Zeniya, Hidekazu Kawashima, Tetsuaki Moriguchi, Atsushi Nakano, Chunlei Han, Shunsuke Murata, Kunihiro Nishimura, Kazuhiro Koshino, Kenichi Yamahara, et al. Spatial and temporal tracking of multi-layered cells sheet using reporter gene imaging with human sodium iodide symporter: a preclinical study using a rat model of myocardial infarction. European journal of nuclear medicine and molecular imaging. 2024. 52. 1. 74-87
Makiko Ohshima, Tetsuaki Moriguchi, Jun-Ichiro Enmi, Hidekazu Kawashima, Kazuhiro Koshino, Tsutomu Zeniya, Masahiro Tsuji, Hidehiro Iida. [123I]CLINDE SPECT as a neuroinflammation imaging approach in a rat model of stroke. Experimental neurology. 2024. 378. 114843-114843
Tomohiro Ono, Yuto Nagao, Mitsutaka Yamaguchi, Naoki Kawachi, Tsutomu Zeniya. Improved Quality of 3-D Compton Images by List-Mode EMTV Reconstruction. 2022 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE (NSS/MIC). 2024
Yuta Tsushima, Masahiro Matsuoka, Tenta Sasaya, Naoki Sunaguchi, HIdekazu Kawashima, Kazuyuki Hyodo, Tetsuya Yuasa, Tsutomu Zeniya. Improved Image Quality in X-ray Fluorescence Computed Tomography by Combining Dual-Energy Sctter Correction and High-Sensitivity Multi-Pinhole Collimator. 2022 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE (NSS/MIC). 2024
1999 - 2002 Yamagata University Graduate School of Science and Engineering Department of Systems and Information
1991 - 1993 Yamagata University Graduate School of Engineering Department of Information Engineering
1987 - 1991 Yamagata University Faculty of Engineering Department of Information Engineering
Professional career (1)：
博士(工学) (山形大学)
Work history (7)：
2016/04 - 現在 Hirosaki University Graduate School of Science and Technology Professor
2010/04 - 2016/03 National Cerebral and Cardiovascular Center Research Institute Laboratory of Advanced Diagnostic Devices, Department of Investigative Radiology Laboratory Chief
2009/04 - 2010/03 National Cardiovascular Center Research Institute Department of Investigative Radiology Laboratory Chief
2008/04 - 2009/03 Nara Institute of Science and Technology Graduate School of Information Science Research Associate Professor
2002/10 - 2008/03 National Cardiovascular Center Research Institute Department of Investigative Radiology Postdoctoral Fellow
2021/04 - Radiological Physics and Technology Outstanding Reviewer Award
2020/07 - Annals of Nuclear Medicine Certificate of Appreciation
2008/06 - 2008 Society of Nuclear Medicine's Annual Meeting Young Investigator Award
2007/10 - 2007 IEEE Medical Imaging Conference Trainee Grant
2005/11 - 日本核医学会 研究奨励賞
2004/01 - International Workshop on Quantitation in Biomedical Imaging with PET and MRI Poster Award
2002/08 - The 6th World Multi-Conference on Systemics, Cybernetics and Informatics (SCI 2002) and The 8th International Conference on Informatin Systems, Analysis and Synthesis (ISAS 2002) Best Paper Award
1998/07 - 日本医用画像工学会 論文賞
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Association Membership(s) (6)：
THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS
, IEEE
, JAPAN SOCIETY OF MEDICAL PHYSICS
, JAPANESE SOCIETY FOR MOLECULAR IMAGING
, JAPANESE SOCIETY OF NUCLEAR MEDICINE
, THE JAPANESE SOCIETY OF MEDICAL IMAGING TECHNOLOGY
