Koizumi Masahiro

コイズミマサヒロ | Koizumi Masahiro

Affiliation and department：
Job title： Specially Appointed Professor

Research field (1)： Anatomy

Research keywords (7)： upper limb muscles , trunk muscles , brachial plexus , shoulder girdle muscles , innervation , Comparative Anatomy , Gross anatomy

Research theme for competitive and other funds (8)：

2013 - 2016 四足動物の肩帯進化についての比較解剖学的および機能解剖学的研究
2008 - 2010 Clinical and comparative anatomical studies of the shoulder joint and its surrounding muscles
2003 - 2004 The clarification to the development and morphogenesis of the muscles, from the point of view of innervation and nerve analysis
1994 - 1994 単孔類上肢帯筋の系統発生学的研究
1993 - 1994 霊長類の烏口腕筋と筋皮神経

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Papers (53)：

Masahiro Koizumi. A new classification of the shoulder girdle muscles in domestic fowl based on their innervation from the brachial plexus. Anatomical Science International. 2023
Masahiro Koizumi. Comparative anatomy of the subscapularis, teres major and latissimus dorsi muscles from salamanders to mammals with special reference to their innervations from the brachial plexus. Anatomical Science International. 2022. 97. 1. 124-137
Masahiro Koizumi. Two mammalian species in which the intercostal nerves innervate the serratus anterior or scalenus muscles together with the cervical nerves: an important clue to clarify the homology of cervico-thoracic trunk muscles in mammals. Anatomical Science International. 2019. 94. 4. 295-306
Koizumi Masahiro, Emura Kenji, Arakawa Takamitsu, Gunji Megu, Yamada Tadasu. Invitation to gross comparative anatomy-Insights into the evolution of the locomotor system in mammals-. Honyurui Kagaku (Mammalian Science). 2018. 58. 1. 93-94
Masakazu Asahara, Masahiro Koizumi, Thomas E. Macrini, Suzanne J. Hand, Michael Archer. Comparative cranial morphology in living and extinct platypuses: Feeding behavior, electroreception, and loss of teeth. SCIENCE ADVANCES. 2016. 2. 10. 1-5

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MISC (1)：

山田格, 本間敏彦, 小泉政啓. 肉眼解剖学的解析による霊長類上肢の系統発生に関する研究(III 共同利用研究 2.研究成果). 霊長類研究所年報. 1990. 20. 55-56

Books (4)：

臨床のための解剖学
メディカル・サイエンス・インターナショナル 2008
ラーセン最新人体発生学
西村書店 1999
解剖学者が語る人体の世界
風人社 1996
末梢神経解剖学-基礎と発展-
サイエンス・コミュニケーションズ・インターナショナル 1995

Lectures and oral presentations (44)：

Comparative anatomy of the subscapularis muscle in domestic fowls
(The 124th Annual Meeting of the Japanese Association of Anatomists 2019)
Comparative anatomy of the mammalian cervico-thoracic trunk muscles, based on the findings in koalas and cats
(The 123th annual meeting the Japanese association of Anatomists 2018)
"levator scapulae, rhomboideus and serratus anterior muscles are homologous with the intercostals externes" - the comparative anatomical study of the trunk muscles in cervicothoracic region -
(2017)
Comparative anatomy of the subscapularis and teres major muscles in mammals
(The 122th annual meeting the Japanese association of Anatomists 2017)
Comparative anatomy of the shoulder girdle from salamanders to humans
(2016)

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Education (4)：

- 1981 The University of Tokyo
- 1981 The University of Tokyo Graduate School, Division of Science
- 1979 The University of Tokyo Faculty of Science
- 1979 The University of Tokyo Faculty of Science

Work history (10)：

2022/04 - 現在 Tokyo Ariake University of Medical and Health Sciences Specially appointed professor
2009/04 - 2022/03 Tokyo Ariake University of Medical and Health Sciences Professor
2007/04 - 2009/03 Kumamoto University, Faculty of Medicine Department of Anatomy Associate professor
2005/04 - 2007/03 Kumamoto University, Faculty of Medicine Department of Anatomy
2002/04 - 2005/03 Kumamoto University School of Medicine

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Committee career (3)：

2018/04 - 2022/03 東洋療法研修試験財団あん摩マッサージ指圧師,はり師及びきゅう師国家試験委員
2017/04 - 2019/03 日本解剖学会賞・研究費候補者選考委員会委員
2008/07 - 2016/03 東洋療法研修試験財団あん摩マッサージ指圧師,はり師及びきゅう師国家試験委員

Association Membership(s) (1)：

INTERNATIONAL SOCIETY OF VERTEBRATE MORPHOLOGY

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