Tohoku University · Faculty of Dentistry / Graduate School of Dentistry

Research keywordsMRI・brain oxygenation・Compton imaging・carbon ion therapy・range verification・medical imaging

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• Quantification of Oxygenation and Oxygen Consumption Rates in the Mouse Brain Based on Tissue Oxygen Level-Dependent (TOLD) MRI2025 · 2025年7月
• Effects of 2 Gy × 20 fractionated X-ray irradiation on the redox metabolic activity in mouse colorectum tissueMegumi Ueno, Raj Kumar Parajuli, Hiromi Sano, Shan Gao, Ken-ichiro Matsumoto, Kensuke Osada, Takayuki Obata, Ichio Aoki, Akira Sumiyoshi
• Imaging of monochromatic beams by measuring secondary electron bremsstrahlung for carbon-ion therapy using a pinhole x-ray cameraMitsutaka Yamaguchi, Yuto Nagao, Koki Ando, Seiichi Yamamoto, Makoto Sakai, Raj Kumar Parajuli, Kazuo Arakawa, Naoki Kawachi
• Development of a high-speed wavelength-dispersive IBIL analysis and imaging system using a multi-channel photon-counting spectrometerWataru Kada, Shunsuke Kawabata, Takahiro Satoh, Raj Kumar Parajuli, Naoto Yamada, Masashi Koka, Kenta Miura, Osamu Hanaizumi, Tomihiro Kamiya

• Official profile