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J-GLOBAL ID：200901018769052202   Update date: Jan. 31, 2024

Hirota Akihiko

ヒロタ アキヒコ | Hirota Akihiko
Affiliation and department：
Shimane University

About Shimane University


Research field  (3)： Basic brain sciences ,  Physiology ,  Neuroscience - general
Research keywords  (4)： 膜電位感受性色素 ,  光学的膜電位測定法 ,  Functional Development ,  Optical recording method and its application
Research theme for competitive and other funds  (34)：
  • 2013 - 2016 Development of two apparatuses used in the optical measurement: oscillation free mechanical stimulator and transparent electrode for electrical stimulation
  • 2009 - 2011 Development of transparent electrode with curved surface for simultaneous detection of the electrocorticogram from inside of the optical recording area and/or for giving electro-stimulations to the area
  • 2004 - 2006 膜電位の光学的測定の高精度化を目的とした高輝度かつ超高安定輝度を有する光源の開発
  • 2000 - 2003 Improvement of the optical recording system for detecting membrane potential from multiple site using CCD video camera by installing a liquid crystal panel in the light path.
  • 2000 - 2001 Construction and analyzing of functional map in cerebral cortex using a newly developed dual wavelength measurement system for optically monitoring membrane potential from multiple site
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Papers (61)：
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MISC (27)：
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Patents (1)：
  • 光ファイバ照明装置
Books (7)：
  • "A novel GABA response identified optically in the nucleus of the tractus solitarius of the chick embroyo"
    GABA; Receptors, Transporters and Metabolism. Ed. by Tanaka, C. and Bowery, N.G., Birkhauser Verlag (Basel/Switzerland) 1996
  • 細胞膜電位活動の光学的マルチサイト同時計測システムの開発.
    中谷電子計測技術振興財団十周年記念誌 1995
  • "Optical mapping of spontaneous electrical activity and functional organzation of pacemaking area in the early embryonic chick heart"
    Progress in Biomedical Optics; Proceeding of clinical applications of modern imaging technology II. Ed. by Katzir, A. The Society of Photo-Optical Instrumentation Engineers 1994
  • "Optical monitoring of postsynaptic potential in the early embryonic avian brain stem using a voltage-sensitive dye"
    Fluorescence Spectroscopy, Ed. by Wolfbesis, O.S. Springer(Berlin) 1992
  • 赤血球の浸透圧的挙動と溶血法による膜透過に関する実験.
    日本生理学会編、新・生理学実習書、第2版、第1章. 南江堂(東京) 1991
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Lectures and oral presentations  (13)：
  • Relationship between the stimulus intensity and the spatio-temporal patterns of the evoked activity in the rat sensorimotor cortex using improved optical recording system
    (NEUROSCIENCE RESEARCH 2011)
  • Single sweep analysis on the long-duration continuous multiple-site recording of neural activity obtained optically from in vivo rat somatosensory cortex stained with a voltage-sensitive dye
    (JOURNAL OF PHYSIOLOGICAL SCIENCES 2010)
  • Diversity in the spatio-temporal pattern of spontaneous neural activities in the rat sensorimotor cortex detected with the multiple-site optical recording system with high signal-to-noise ratio
    (NEUROSCIENCE RESEARCH 2010)
  • OPTICAL IMAGING OF THE SPONTANEOUS NEURAL ACTIVITY IN CEREBRAL CORTEX IN VIVO USING A TRANSPARENT ELECTRODE FOR ANALYZING ON A SINGLE SWEEP
    (JOURNAL OF PHYSIOLOGICAL SCIENCES 2009)
  • Analysis of spontaneous activity in the rat sensorimotor cortex recorded optically with voltage-sensitive dye
    (NEUROSCIENCE RESEARCH 2009)
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Education (3)：
  • 1978 - 1982 Tokyo Medical and Dental University Medical graduate course Physiology
  • 1972 - 1978 Yamaguchi University School of Medicine Medicine course
  • 1967 - 1970 Kawagoe senior high school
Professional career (1)：
  • Medical Doctor (Tokyo Medical and Dental University)
Work history (7)：
  • 2017/04 - 現在 Shimane University Emeritus Professor
  • 2003/10 - 2017/03 Shimane University Faculty of Medicine Professor
  • 1995/09 - 2003/10 Shimane Medical University Faculty of Medicine professor
  • 1990/04 - 1995/08 Tokyo Medical and Dental University Faculty of Medicine Assistant professor
  • 1988/12 - 1990/03 Tokyo Medical and Dental University Faculty of Medicine Lectureship
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Committee career (2)：
  • 1985 - 日本生理学会 評議員
  • 1985 - The Physiological Society of Japan Councilor
Awards (2)：
  • 1997 - 日本生理学会 入澤賞
  • 1997 - The Hiroshi Irisawa Memorial JJP Award
Association Membership(s) (3)：
日本生理学会 ,  Biophysical Society ,  The Physiological Society of Japan
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