| Project/Area Number |
03557006
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| Research Category |
Grant-in-Aid for Developmental Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Neurophysiology and muscle physiology
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| Research Institution | Tokyo Medical and Dental University |
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Principal Investigator |
KAMINO Kohtaro Tokyo Medical and Dental University, School of Medicine, Professor, 医学部, 教授 (40025630)
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| Co-Investigator(Kenkyū-buntansha) |
SATO Yoko Tokyo Medical adn Dental University, School of Medicine, Instructor, 医学部, 助手 (70251501)
SAKAI Tetsuro Tokyo Medical and Dental University, School of Medicine, Lecturer, 医学部, 講師 (40153845)
HIROTA Akihiko Tokyo Medical and Dental University, School of Medicine, Assistant Professor, 医学部, 助教授 (50156717)
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| Project Period (FY) |
1991 – 1993
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| Project Status |
Completed (Fiscal Year 1993)
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| Budget Amount *help |
¥17,300,000 (Direct Cost: ¥17,300,000)
Fiscal Year 1993: ¥2,700,000 (Direct Cost: ¥2,700,000)
Fiscal Year 1992: ¥4,900,000 (Direct Cost: ¥4,900,000)
Fiscal Year 1991: ¥9,700,000 (Direct Cost: ¥9,700,000)
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| Keywords | central nervous system / neural activity / optical recording / 1020-site optical recording system / ニュ-ロン活動 |
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| Research Abstract |
We have constructed a new 1020-site optical system for simultaneous recording of transmenbrane electrical activity, using a 34 x 34-element photodiode array. This new apparatus permits analysis of the spatio-temporal patterning of neural activity, such as action potentials and postsynaptic potentials, in the central nervous system, at higher spatial and temposal resolutions.
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