Brain implantable electronics for long-term neural recording
Project/Area Number |
25249047
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Research Category |
Grant-in-Aid for Scientific Research (A)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Electron device/Electronic equipment
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Research Institution | Toyohashi University of Technology |
Principal Investigator |
Ishida Makoto 豊橋技術科学大学, 工学(系)研究科(研究院), 教授 (30126924)
|
Co-Investigator(Kenkyū-buntansha) |
KAWANO Takeshi 豊橋技術科学大学, 大学院工学研究科, 准教授 (70452216)
Akita Ippei 豊橋技術科学大学, 大学院工学研究科, 助教 (10612385)
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Project Period (FY) |
2013-04-01 – 2016-03-31
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Project Status |
Completed (Fiscal Year 2015)
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Budget Amount *help |
¥44,720,000 (Direct Cost: ¥34,400,000、Indirect Cost: ¥10,320,000)
Fiscal Year 2015: ¥10,270,000 (Direct Cost: ¥7,900,000、Indirect Cost: ¥2,370,000)
Fiscal Year 2014: ¥10,270,000 (Direct Cost: ¥7,900,000、Indirect Cost: ¥2,370,000)
Fiscal Year 2013: ¥24,180,000 (Direct Cost: ¥18,600,000、Indirect Cost: ¥5,580,000)
|
Keywords | 電子デバイス / 電子機器 / 集積回路 / センサ / MEMS |
Outline of Final Research Achievements |
This project aims to develop technologies for small-sized brain implantable microelectronics system for a long period monitoring of nervous systems. We have proposed very fine silicon needle electrode technology, which offers further low invasive electrode penetration compared to other conventional microdevices and enables stable recording for a long period (e.g. several months to a year). Based on the device technology, major achievements of the research during the project period include characterizations of the silicon needle electrodes for brain implantation, integration of the needle with MOSFETs, on-chip microsystem (amplifier, data/power wireless transmission system, and flexible antenna), and the in vivo animal tests. The proposed brain implantable microsystem could become a powerful technique to assist in a long period monitoring of nervous systems in medical applications.
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Report
(4 results)
Research Products
(87 results)
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[Presentation] Nanowire Transgene Injector Arrays2015
Author(s)
Yoshihiro Kubota, Akihiro Goryu, Rika Numano, Minako Matuo, Makoto Ishida, Takeshi Kawano
Organizer
Neuroscience 2015
Place of Presentation
Chicago, USA
Year and Date
2015-10-17
Related Report
Int'l Joint Research
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[Presentation] In vivo Recordings via Microscale Diameter Neuroprobe Assembled on Flexible Package2015
Author(s)
TEO Dong Sheng, Hirohito Sawahata, Shota Yamagiwa, Airi Moriya, Hideo Oi, Yoriko Ando, Rika Numano, Makoto Ishida, Kowa Koida, Takeshi Kawano
Organizer
Neuroscience 2015
Place of Presentation
Chicago, USA
Year and Date
2015-10-17
Related Report
Int'l Joint Research
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[Presentation] In vivo Recordings via Microscale Diameter Neuroprobe Block Devices2014
Author(s)
H. Sawahata, S. Yamagiwa, A. Moriya, H. Oi, Y. Ando, R. Numano, M. Ishida, K. Koida, T. Kawano
Organizer
Neuroscience 2014
Place of Presentation
Washington, DC, USA
Year and Date
2014-11-15 – 2014-11-19
Related Report
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[Presentation] ナノプローブ神経電極アレイの細胞内電位計測応用2014
Author(s)
久保田吉博, 大井英生, 澤畑博人, 牛流章弘, 安東頼子, 沼野利佳, 石田 誠, 河野剛士
Organizer
第75回応用物理学会秋季学術講演会
Place of Presentation
北海道大学, 北海道
Year and Date
2014-09-17 – 2014-09-20
Related Report
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[Presentation] シリコンウィスカ神経電極ブロックモジュール2014
Author(s)
澤畑博人, 山際翔太, 守谷愛里, 大井英生, 安東頼子, 沼野利佳, 石田 誠, 鯉田孝和, 河野剛士
Organizer
第75回応用物理学会秋季学術講演会
Place of Presentation
北海道大学, 北海道
Year and Date
2014-09-17 – 2014-09-20
Related Report
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