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Okamoto Keiichiro
(岡本 圭一郎)
Modified on: 08/30
Profile Information
- Affiliation
- Graduate School of Medical and Dental Sciences, Niigata University
- Degree
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DDS(Feb, 2006, Wakayama Medical University)PhD
- J-GLOBAL ID
- 201801008696682843
- researchmap Member ID
- B000298793
- External link
Major Papers
88-
Andi Sitti Hajrah Yusuf, Mana Hasegawa, Yuya Iwamoto, Takumi Kato, Aditya Anugrah, Yoshito Kakihara, Kensuke Yamamura, Keiichiro OkamotoBiomedicines, 14(7) 1576, Jul 14, 2026 Peer-reviewedLast authorCorresponding author
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岡本圭一郎, 柿原嘉人, 野中由香莉, 多部田康一, 山村健介日本醸造協会誌, 121(2) 7178, Feb 17, 2026 Peer-reviewedInvitedLead authorCorresponding author
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Jorge Sáez-Chandía, Stephanny Castillo-Quispe, Keiichiro Okamoto, Atsushi Kurahashi, Kazuya Kodaira, Kotaro Aihara, Kiyoko Suzuki-Barrera, Masaru Kaku, Yoshikazu Mikami, Miho Terunuma …Nutrients, 17 3077, Sep 27, 2025 Peer-reviewed
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Yuya Iwamoto, Kajita Piriyaprasath, Andi Sitti Hajrah Yusuf, Mana Hasegawa, Yoshito Kakihara, Tsutomu Sato, Noritaka Fujii, Kensuke Yamamura, Keiichiro OkamotoNutrients, 17(11) 1848-1848, May 28, 2025 Peer-reviewedLast authorCorresponding author
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Satomi Kawada, Titi Chotirungsan, Charng-Rong Pan, Yuhei Tsutsui, Keiichiro Okamoto, Jin Magara, Takanori Tsujimura, Makoto InoueAmerican Journal of Physiology-Gastrointestinal and Liver Physiology, Apr 3, 2025 Peer-reviewed
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The central neural control of the posterior belly of the digastric muscles during swallowing in ratsYuhei Tsutsui, Titi Chotirungsan, Charng-Rong Pan, Satomi Kawada, Jin Magara, Takanori Tsujimura, Keiichiro Okamoto, Makoto InoueAmerican Journal of Physiology-Gastrointestinal and Liver Physiology, Feb 5, 2025 Peer-reviewed
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Kajita Piriyaprasath, Mana Hasegawa, Yuya Iwamoto, Rantaro Kamimura, Andi Sitti Hajrah Yusuf, Noritaka Fujii, Kensuke Yamamura, Keiichiro OkamotoPLOS ONE, 20(1) e0318292-e0318292, Jan 27, 2025 Peer-reviewedLast authorCorresponding author
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Kajita Piriyaprasath, Yoshito Kakihara, Mana Hasegawa, Yuya Iwamoto, Yoko Hasegawa, Noritaka Fujii, Kensuke Yamamura, Keiichiro OkamotoNutrients, 16(17) 2868, Aug 27, 2024 Peer-reviewedLast authorCorresponding author
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Kajita Piriyaprasath, Yoshito Kakihara, Atsushi Kurahashi, Mayumi Taiyoji, Kazuya Kodaira, Kotaro Aihara, Mana Hasegawa, Kensuke Yamamura, Keiichiro OkamotoNutrients, 15(18) 3989, Sep 14, 2023 Peer-reviewedLast authorCorresponding author
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Kajita Piriyaprasath, Mana Hasegawa, Yoshito Kakihara, Yuya Iwamoto, Rantaro Kamimura, Isao Saito, Noritaka Fujii, Kensuke Yamamura, Keiichiro OkamotoEuropean Journal of Oral Sciences, e12942, Jun 28, 2023 Peer-reviewedLast author
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Mana Hasegawa, Kajita Piriyaprasath, Masanori Otake, Rantaro Kamimura, Isao Saito, Noritaka Fujii, Kensuke Yamamura, Keiichiro OkamotoEuropean Journal of Oral Sciences, 130(4) e12882, 2022 Peer-reviewedLast authorCorresponding author
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Keiichiro Okamoto, Mana Hasegawa, Kajita Piriyaprasath, Yoshito Kakihara, Makio Saeki, Kensuke YamamuraJapanese Dental Science Review, 57 231-241, Nov, 2021 Peer-reviewedLead authorCorresponding author
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Keiichiro Okamoto, Yoshito Kakihara, Naoto Ohkura, Aiko Tohma, Ayako Washio, Chiaki Kitamura, Yuichiro Noiri, Kensuke Yamamura, Makio SaekiOdontology, 110(2) 254-261, Sep 8, 2021 Peer-reviewedLead authorCorresponding author
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Shiho Shimizu, Yosuke Nakatani, Masayuki Kurose, Hiroki Imbe, Nobuyuki Ikeda, Ritsuo Takagi, Kensuke Yamamura, Keiichiro OkamotoJournal of Oral Science, 62(2) 231-235, Feb, 2020 Peer-reviewedLast authorCorresponding author
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Shimizu S, Nakatani Y, Kakihara Y, Taiyoji M, Saeki M, Takagi R, Yamamura K, Okamoto KBioscience, Biotechnology, and Biochemistry, 84(1) 159-170, Jan, 2020 Peer-reviewedLast authorCorresponding author
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Hatta A, Kurose M, Sullivan C, Okamoto K, Fujii N, Yamamura K, Meng IDJournal of neurophysiology, 121(6) 2191-2201, Jun, 2019 Peer-reviewed
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Nakatani Y, Kakihara Y, Shimizu S, Kurose M, Sato T, Kaneoke M, Saeki M, Takagi R, Yamamura K, Okamoto KBioscience, Biotechnology, and Biochemistry, 83(1) 155-165, Jan, 2019 Peer-reviewedLast authorCorresponding author
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Yosuke Nakatani, Masayuki Kurose, Shiho Shimizu, Mana Hasegawa, Nobuyuki Ikeda, Kensuke Yamamura, Ritsuo Takagi, Keiichiro OkamotoExperimental Brain Research, 236(8) 1-13, May 28, 2018 Peer-reviewedLast authorCorresponding author
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Mostafeezur Rahman, Kazunari Shiozaki, Keiichiro Okamoto, Randall Thompson, David A. BereiterNEUROSCIENCE, 349 208-219, May, 2017 Peer-reviewed
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Masayuki Kurose, Hiroki Imbe, Yosuke Nakatani, Mana Hasegawa, Noritaka Fujii, Ritsuo Takagi, Kensuke Yamamura, Emiko Senba, Keiichiro OkamotoEXPERIMENTAL BRAIN RESEARCH, 235(3) 913-921, Mar, 2017 Peer-reviewedLast authorCorresponding author
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K. Okamoto, A. Katagiri, M. Rahman, R. Thompson, D. A. BereiterNEUROSCIENCE, 299 35-44, Jul, 2015 Peer-reviewedLead authorCorresponding author
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Mostafeezur Rahman, Keiichiro Okamoto, Randall Thompson, Ayano Katagiri, David A. BereiterPAIN, 156(5) 942-950, May, 2015 Peer-reviewed
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A. Katagiri, R. Thompson M. Rahman, K. Okamoto, A. BereiterNEUROSCIENCE, 290 204-213, Apr, 2015 Peer-reviewed
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Sergey G. Khasabov, Patrick Malecha, Joseph Noack, Janneta Tabakov, Keiichiro Okamoto, David A. Bereiter, Donald A. SimoneJOURNAL OF NEUROPHYSIOLOGY, 113(1) 14-22, Jan, 2015 Peer-reviewed
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M. Rahman, K. Okamoto, R. Thompson, D. A. BereiterNEUROSCIENCE, 277 716-723, Sep, 2014 Peer-reviewed
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Ayano Katagiri, Keiichiro Okamoto, Randall Thompson, Mostafeezur Rahman, David A. BereiterEUROPEAN JOURNAL OF NEUROSCIENCE, 40(4) 2619-2627, Aug, 2014 Peer-reviewed
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A. Katagiri, K. Okamoto, R. Thompson, D. A. BereiterNEUROSCIENCE, 246 133-141, Aug, 2013 Peer-reviewed
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Keiichiro Okamoto, Randall Thompson, Ayano Katagiri, David A. BereiterPAIN, 154(7) 1057-1064, Jul, 2013 Peer-reviewedLead authorCorresponding author
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Keiichiro Okamoto, Akimasa Tashiro, Randall Thompson, Yasuhiro Nishida, David A. BereiterEUROPEAN JOURNAL OF NEUROSCIENCE, 36(11) 3492-3499, Dec, 2012 Peer-reviewedLead authorCorresponding author
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Keiichiro Okamoto, Akimasa Tashiro, Zheng Chang, Randall Thompson, David A. BereiterEUROPEAN JOURNAL OF NEUROSCIENCE, 36(1) 2025-2034, Jul, 2012 Peer-reviewed
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Z. Chang, K. Okamoto, D. A. BereiterNEUROSCIENCE, 203 230-243, Feb, 2012 Peer-reviewed
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A. Tashiro, K. Okamoto, D. A. BereiterJOURNAL OF DENTAL RESEARCH, 91(2) 210-214, Feb, 2012 Peer-reviewed
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David A. Bereiter, Keiichiro OkamotoTRANSLATING MECHANISMS OF OROFACIAL NEUROLOGICAL DISORDER, 97 251-284, 2011 Peer-reviewed
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Sara L. Duenes, Randy Thompson, Zheng Chang, Keiichiro Okamoto, David A. BereiterNEUROSCIENCE LETTERS, 486(3) 207-210, Dec, 2010 Peer-reviewedCorresponding author
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Z. Chang, K. Okamoto, A. Tashiro, D. A. BereiterNEUROSCIENCE, 170(2) 678-685, Oct, 2010 Peer-reviewed
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A. Tashiro, K. Okamoto, Z. Chang, D. A. BereiterNEUROSCIENCE, 169(1) 455-462, Aug, 2010 Peer-reviewed
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Keiichiro Okamoto, Akimasa Tashiro, Zheng Chang, David A. BereiterPAIN, 149(2) 235-242, May, 2010 Peer-reviewedLead authorCorresponding author
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Hiroki Imbe, Keiichiro Okamoto, Tomohiro Donishi, Emiko Senba, Akihisa KimuraBRAIN RESEARCH, 1329 103-112, May, 2010 Peer-reviewed
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A. Tashiro, K. Okamoto, D. A. BereiterNEUROSCIENCE, 164(4) 1813-1820, Dec, 2009 Peer-reviewed
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A. Tashiro, K. Okamoto, D. A. BereiterNEUROSCIENCE, 164(4) 1805-1812, Dec, 2009 Peer-reviewed
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K. Okamoto, R. Thompson, A. Tashiro, Z. Chang, D. A. BereiterNEUROSCIENCE, 160(4) 858-864, Jun, 2009 Peer-reviewedLead authorCorresponding author
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K. Okamoto, D. F. Bereiter, A. Tashiro, D. A. BereiterNEUROSCIENCE, 159(2) 787-794, Mar, 2009 Peer-reviewed
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Hiroki Imbe, Keiichiro Okamoto, Tomohiro Donishi, Shintaro Kawai, Keisuke Enoki, Emiko Senba, Akihisa KimuraBRAIN RESEARCH, 1263 50-57, Mar, 2009 Peer-reviewed
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A. Tashiro, K. Okamoto, D. A. BereiterEUROPEAN JOURNAL OF NEUROSCIENCE, 28(10) 2065-2074, Nov, 2008 Peer-reviewed
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K. Okamoto, D. F. Bereiter, R. Thompson, A. Tashiro, D. A. BereiterNEUROSCIENCE, 156(3) 729-736, Oct, 2008 Peer-reviewedLead authorCorresponding author
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Emiko Senba, Hiroki Imbe, Keiichiro OkamotoJapanese Journal of Neuropsychopharmacology, 28(1) 29-35, Feb, 2008 Peer-reviewed
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Hiroki Imbe, Akihisa Kimura, Keiichiro Okamoto, Tomohiro Donishi, Fumiko Aikawa, Emiko Senba, Yasuhiko TamaiBRAIN RESEARCH, 1187 103-110, Jan, 2008 Peer-reviewed
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A. Tashiro, K. Okamoto, S. B. Milam, D. A. BereiterJOURNAL OF NEUROPHYSIOLOGY, 98(6) 3242-3253, Dec, 2007 Peer-reviewed
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K. Okamoto, H. Imbe, A. Kimura, T. Donishi, Y. Tamai, E. SenbaNEUROSCIENCE, 147(4) 1090-1102, Jul, 2007 Peer-reviewedLead authorCorresponding author
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A. Kimura, T. Donishi, K. Okamoto, H. Imbe, Y. TamaiEUROPEAN JOURNAL OF NEUROSCIENCE, 25(9) 2819-2834, May, 2007 Peer-reviewed
Misc.
31-
筒井雄平, PIRIYAPRASATH Kajita, CHOTIRUNGSAN Titi, 出羽希, 潘長榮, 真柄仁, 辻村恭憲, 岡本圭一郎, 山村健介, 井上誠新潟歯学会雑誌, 54(1), 2024
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筒井雄平, 辻村恭憲, PIRIYAPRASATH Kajita, CHOTIRUNGSAN Titi, 真柄仁, 岡本圭一郎, 山村健介, 井上誠日本嚥下医学会抄録(Web), 47th, 2024
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KAJITA Piriyaprasath, 長谷川真奈, 長谷川真奈, 柿原嘉人, 藤井規孝, 山村健介, 岡本圭一郎Journal of Oral Biosciences Supplement (Web), 2023, 2023
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黒瀬雅之, 岡本圭一郎日本顎関節学会雑誌, 31 149-158, 2019 Peer-reviewedInvitedLast authorCorresponding author
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清水 志保, 中谷 暢佑, 黒瀬 雅之, 長谷川 真奈, 高木 律男, 山村 健介, 岡本 圭一郎Journal of Oral Biosciences Supplement, 2018 257-257, Sep, 2018
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中谷 暢佑, 柿原 嘉人, 清水 志保, 黒瀬 雅之, 佐伯 万騎男, 高木 律男, 山村 健介, 岡本 圭一郎Journal of Oral Biosciences Supplement, 2018 260-260, Sep, 2018
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黒瀬 雅之, 長谷川 真奈, 清水 志保, 中谷 暢佑, 藤井 規孝, 佐藤 義英, 山村 健介, 岡本 圭一郎Journal of Oral Biosciences Supplement, 2018 467-467, Sep, 2018
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黒瀬 雅之, 長谷川 真奈, 岡本 圭一郎, 中谷 暢佑, 清水 志保, 藤井 規孝, 山村 健介新潟歯学会雑誌, 48(1) 58-59, Jun, 2018
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長谷川 真奈, 黒瀬 雅之, 岡本 圭一郎, 中谷 暢佑, 清水 志保, 山村 健介, 藤井 規孝新潟歯学会雑誌, 48(1) 59-59, Jun, 2018
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長谷川 真奈, 黒瀬 雅之, 岡本 圭一郎, 渡辺 啓介, 新井 啓介, 佐藤 秋彦, 家亀 里佳, 山村 健介, 山田 好秋日本咀嚼学会雑誌, 27(2) 115-115, Nov, 2017
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長谷川 真奈, 黒瀬 雅之, 岡本 圭一郎, 清水 志保, 中谷 暢佑, 山村 健介, 藤井 規孝, 高木 律男, 山田 好秋Journal of Oral Biosciences Supplement, 2017 297-297, Sep, 2017
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黒瀬 雅之, 長谷川 真奈, 岡本 圭一郎, 清水 志保, 中谷 暢佑, 藤井 規孝, 高木 律男, 山田 好秋, 山村 健介Journal of Oral Biosciences Supplement, 2017 456-456, Sep, 2017
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岡本 圭一郎, 中谷 暢佑, 黒瀬 雅之, 柿原 嘉人, 木口 哲郎, 長谷川 真奈, 藤井 規孝, 佐伯 万騎男, 高木 律男, 山村 健介Journal of Oral Biosciences Supplement, 2017 462-462, Sep, 2017
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中谷 暢佑, 黒瀬 雅之, 清水 志保, 柿原 嘉人, 木口 哲郎, 長谷川 真奈, 佐伯 万騎男, 高木 律男, 山村 健介, 岡本 圭一郎Journal of Oral Biosciences Supplement, 2017 463-463, Sep, 2017
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中谷 暢佑, 岡本 圭一郎, 高木 律男日本顎関節学会雑誌, 29(Suppl.) 136-136, Jul, 2017
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長谷川 真奈, 岡本 圭一郎, 黒瀬 雅之, 山田 好秋, 藤井 規孝, 山村 健介Journal of Oral Biosciences Supplement, 2016 318-318, Sep, 2016
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岡本 圭一郎, 黒瀬 雅之, 中谷 暢佑, 長谷川 真奈, 藤井 規孝, 高木 律夫, 山村 健介Journal of Oral Biosciences Supplement, 2016 504-504, Sep, 2016
Major Research Projects
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Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2024 - Mar, 2027
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Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2023 - Mar, 2026
Research Areas
3Research History
11-
Aug, 2015 - Present
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Aug, 2006 - Jun, 2015
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Apr, 2004 - Jul, 2006
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Jan, 2004 - Mar, 2004
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Feb, 2001 - Dec, 2003
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Apr, 1999 - Jan, 2001
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Apr, 1998 - Mar, 1999
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Oct, 1996 - Mar, 1998
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Oct, 1995 - Aug, 1996
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Apr, 1995 - Sep, 1995
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Apr, 1993 - Mar, 1995
Major Books and Other Publications
9-
岡本圭一郎 (Role: Contributor)エヌ・ティー・エス, Jul 10, 2025 (ISBN: 4860439538)
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日本口腔顔面痛学会 (Role: Joint author, 2部2章、神経障害性疼痛、7章:ストレスと痛み、4部6章−4)全身運動と痛み)医歯薬出版, Aug, 2023 (ISBN: 9784263446843)
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岡本圭一郎 (Role: Joint author, I編 SECTION14-26, II編SECTION 4-5)医歯薬出版, Mar, 2023 (ISBN: 9784263423042)
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長谷川 真奈, 岡本 圭一郎, Piriyaprasath Kajita, 藤井 規孝, 山村 健介 (Role: Contributor)歯界展望 医歯薬出版(株), Aug, 2022
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長谷川真奈, 岡本圭一郎, Kajita Piriyaprasath, 藤井規孝, 山村健介 (Role: Joint author, 巻頭topic エクササイズは顎顔面部の慢性痛を軽減する? (p217-220))Aug, 2022
Presentations
82-
Charng-Rong Pan, Takanori Tsujimura, Hokuto Hamashima, Mizuki Ono, Yuhei Tsutsui, Midori Yoshihara, Jin Magara, Keiichiro Okamoto, Makoto Inoue新潟歯学会, Apr 25, 2026
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岩本佑耶, 長谷川真奈, Andi Sitti, Hajrah Yusuf, 加藤拓海, 柿原嘉人, 岡本圭一郎, 藤井規孝, 山村健介新潟歯学会, Apr 25, 2026
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Takumi Kato, Andi Sitti, Hajrah Yusuf, Yuya Iwamoto, Mana Hasegawa, Noritaka Fujii, Kensuke Yamamura, Keiichiro Okamoto第103回日本生理学会, Mar 10, 2026
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Andi Sitti, Hajrah Yusuf, Yuya Iwamoto, Takumi Kato, Mana Hasegawa, Rantaro Kamimura, Noritaka Fujii, Kensuke Yamamura, Keiichiro Okamoto103回 日本生理学会(東京), Mar 10, 2026
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Andi Sitti, Hajrah Yusuf, Aditya Anugrah, Yuya Iwamoto, Takumi Kato, Mana Hasegawa, Keiichiro Okamoto, Noritaka Fujii, Kensuke YamamuraInternational Collaborative Symposium on Development of human resources in practical oral health and treatment (Kuala Lumpur, Malaysia, Feb 9, 2026
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Charng-Rong Pa, Hokuto Hamashim, Yuhei Tsutsui, Keiichiro Okamoto, Jin Magara, Takanori Tsujimura, Makoto Inoue第16回三叉神経領域の感覚運動統合機構研究会(千葉), Nov 29, 2025
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Takanori Tsujimura, Charng-Rong Pan, Hokuto Hamashima, Yuhei Tsutsui, Midori Yoshihara, Jin Magara, Keiichiro Okamoto, Makoto InoueNeuroscience 2025 (San Diego), 2025
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柿原嘉人, Jorge Sáez-Chandía, Stephanny Castillo-Quispe, 岡本圭一郎, 加来 賢, 照沼美穂第65回新潟生化学懇話会(長岡市), Oct 18, 2025
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長谷川真奈、岡本圭一郎、岩本佑耶、藤井規孝、山村健介第25回日本歯科医学会学術大会(https://site2.convention.co.jp/25jads/), Sep 26, 2025
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Keiichiro OkamotoMini lecture series, University of Peradeniya (Kandy, Sri Lanka), May 23, 2025 Invited
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岩本佑耶, 長谷川真奈, 岡本圭一郎, 山村健介, 藤井規孝日本補綴歯科学会第134回学術大会, Mar 17, 2025
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長谷川真奈, 岡本圭一郎, 岩本佑耶, 山村健介, 藤井規孝日本補綴歯科学会第134回学術大会(長崎市)https://www.kwcs.jp/jps134/, May, 2025
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岩本 佑耶, ピリヤプラサト カジタ, 長谷川 真奈, 柿原 嘉人, 藤井 規孝, 山村 健介, 岡本 圭, 一郎第101回日本生理学会 (北九州、福岡), Mar 29, 2024
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Kajita Piriyaprasath, Yuya Iwamoto, Mana Hasegawa, Yoshito Kakihara, Noritaka Fujii, Kensuke Yamamura, Keiichiro Okamoto第101回日本生理学会 (北九州、福岡), Mar 28, 2024
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Lecturer新潟大学, 令和5年度後期 新潟大学公開講座 (新潟市), Oct 21, 2023 - Oct 21, 2023
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Lecturer令和4年度後期 新潟大学公開講座 (新潟市), Nov 12, 2022 - Nov 12, 2022
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Media Coverage
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「ソラミドごはん」 スカイベイビーズ, https://gohan.soramido.com/magazine/komekouji, Jan 24, 2025 Internet
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メディアエンジン株式会社, Wellulu, https://wellulu.com/balanced-diet/12241/, Dec 20, 2023 Internet
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新潟日報, 社会面, Nov 13, 2023 Newspaper, magazine
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JST, https://sj.jst.go.jp/news/202312/n1214-04k.html, Nov 10, 2023 Newspaper, magazine
Major Teaching Experience
10-
Apr, 2023 - Present
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- Present
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- Present
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- Present
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- Present
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- Present
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- Present
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- Present
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- Present
Education
2-
Apr, 1987 - Mar, 1993
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Apr, 1984 - Mar, 1987
Committee Memberships
6-
2024 - Present
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Jan, 2024 - Present
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Apr, 2021 - Present
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Apr, 2018 - Present
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Apr, 2017 - Mar, 2020
Major Social Activities
9