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Design of multichannel LSI system for artificial synapse based on whole cell voltage clamp method

Research Project

Project/Area Number 26420318
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Electron device/Electronic equipment
Research InstitutionKeio University

Principal Investigator

NAKANO NOBUHIKO  慶應義塾大学, 理工学部(矢上), 准教授 (40286638)

Co-Investigator(Renkei-kenkyūsha) KASHIMURA Yoshiaki  日本電信電話株式会社, NTT物性科学基礎研究所・機能物質科学研究部, 主任研究員 (90393751)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords電子デバイス・機器 / 集積回路設計 / ブレインマシンインターフェース / パッチクランプ法 / 膜電位固定法 / 電流電圧変換回路 / LSI設計 / ブレインマシンインタフェース / パッチクランプ / 電流電圧変換器
Outline of Final Research Achievements

In this study, we designed LSI for realizing artificial synapse which communicate directly with nerve cells. It reproduces the method called whole cell voltage clamp method and acquires the current passing through the ion channel of the cell. LSI chip was designed with high magnification current to voltage converter using high resistance on the chip by standard CMOS process to realize low noise and high amplification ratio while realize the frequency bandwidth required for signal acquisition. The 16-channel system was implemented on 5 mm x 5 mm size chip.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (15 results)

All 2016 2015 2014 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Acknowledgement Compliant: 1 results) Presentation (12 results) (of which Int'l Joint Research: 3 results,  Invited: 2 results) Remarks (2 results)

  • [Journal Article] Compensation Technique for Current-to-Voltage Converters for LSI Patch Clamp System Using High Resistive Feedback2016

    • Author(s)
      Hiroki YOTSUD, Retdian NICODIMUS, Masahiro KUBO, Taro KOSAKA, Nobuhiko Nakano
    • Journal Title

      IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

      Volume: E99.A Issue: 2 Pages: 531-539

    • DOI

      10.1587/transfun.E99.A.531

    • NAID

      130005121515

    • ISSN
      0916-8508, 1745-1337
    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Variable Frequency Characteristics Multi-Channel On-Chip Patch-Clamp System Using 0.18 μ m CMOS Technology2016

    • Author(s)
      Masahiro Kubo, Taro Kosaka, Takanori Miyawaki, Kota Ito, Nobuhiko Nakano
    • Organizer
      The 2016 International Symposium on Intelligent Signal Processing and Communication Systems
    • Place of Presentation
      Phuket(Thailand)
    • Year and Date
      2016-10-24
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 微小信号増幅器評価向け低雑音電源装置の試作と評価2016

    • Author(s)
      伊藤 孝太, 高坂 太郎, 田中 稜也, 出口 卓己, 中野 誠彦
    • Organizer
      第44回アナログRF研究会
    • Place of Presentation
      リゾートホテル蓼科(長野県・茅野市)
    • Year and Date
      2016-09-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] 生体信号取得用ハム雑音除去ノッチフィルタ2016

    • Author(s)
      宮脇貴統、四ツ田大樹、高坂太郎, 中野誠彦
    • Organizer
      第43回アナログRF研究会
    • Place of Presentation
      国民宿舎みやじま 杜の宿(広島県・廿日市市)
    • Year and Date
      2016-03-01
    • Related Report
      2015 Research-status Report
  • [Presentation] LSIパッチクランプシステムの周波数特性評価用微小電流パルス回路2016

    • Author(s)
      高坂 太郎, 久保 勝弘, 宮脇 貴統, 伊藤 孝太, 中野 誠彦
    • Organizer
      第14回 再生可能集積システム研究会
    • Place of Presentation
      慶應義塾大学(神奈川県・横浜市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] Crosstalk evaluation of multi-channel on-chip patch-clamp system2016

    • Author(s)
      Takanori Miyawaki, Taro Kosaka, Masahiro Kubo, Nobuhiko Nakano
    • Organizer
      KAIST-Keio-Tshinghua Workshop
    • Place of Presentation
      慶應義塾大学(神奈川県・横浜市)
    • Related Report
      2016 Annual Research Report
  • [Presentation] 微小信号増幅器評価における電源雑音に関する考察2015

    • Author(s)
      伊藤孝太, 四ツ田大樹, 久保勝弘, 高坂太郎, 宮脇貴統, 中野誠彦
    • Organizer
      第42回アナログRF研究会
    • Place of Presentation
      中央大学 後楽園校舎(東京都・文京区)
    • Year and Date
      2015-11-24
    • Related Report
      2015 Research-status Report
  • [Presentation] A Design of Transimpedance Amplifier Using OTA as a Feedback Resistor for Patch-Clamp Measurement System2015

    • Author(s)
      Masahiro Kubo, Hiroki Yotsuda, Taro Kosaka, Nobuhiko Nakano
    • Organizer
      The 2015 International Symposium on Intelligent Signal Processing and Communication Systems
    • Place of Presentation
      bali (Indonesia)
    • Year and Date
      2015-11-09
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] A design of multi channel neural recording low-noise low-power amplifier2015

    • Author(s)
      NAKANO NOBUHIKO
    • Organizer
      The 6th International Conference on Integrated Circuits, Design, and Verification
    • Place of Presentation
      Ho Chi Minh (Vietnam)
    • Year and Date
      2015-08-10
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] オンチップパッチクランプシステム用寄生容量補償回路2015

    • Author(s)
      高坂太郎、四ツ田大樹、久保勝弘、中野 誠彦
    • Organizer
      LSIとシステムワークショップ2015
    • Place of Presentation
      九州国際会議場 (福岡県・北九州市)
    • Year and Date
      2015-05-11
    • Related Report
      2015 Research-status Report
  • [Presentation] A Design of I-V Converter for Measurement of Ion Current in Analyzing Lipid Bilayer Membrane2014

    • Author(s)
      四ツ田大樹、川島拓也、中野誠彦
    • Organizer
      The Joint Conference 4S-2014/AVIC2014,
    • Place of Presentation
      ホーチミン(ベトナム)
    • Year and Date
      2014-10-22 – 2014-10-24
    • Related Report
      2014 Research-status Report
  • [Presentation] ブレインマシーンインターフェース実現に向けた生体信号取得LSI設計2014

    • Author(s)
      中野誠彦
    • Organizer
      第27回 回路とシステムワークショップ
    • Place of Presentation
      淡路夢舞台国際会議場(兵庫県・淡路市)
    • Year and Date
      2014-08-04 – 2014-08-05
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] 微小電流測定用オンチップI-Vコンバータ2014

    • Author(s)
      川島拓也、四ツ田大樹、中野誠彦
    • Organizer
      第36回アナログRF研究会
    • Place of Presentation
      屋久島環境文化村センター(鹿児島県・熊毛郡屋久島町)
    • Year and Date
      2014-07-16 – 2014-07-17
    • Related Report
      2014 Research-status Report
  • [Remarks] 慶應義塾大学理工学部中野研究室研究テーマ

    • URL

      http://www.nak.elec.keio.ac.jp/research/research.html#theme

    • Related Report
      2016 Annual Research Report 2015 Research-status Report
  • [Remarks] 慶應義塾大学理工学部中野研究室 研究テーマ

    • URL

      http://www.nak.elec.keio.ac.jp/research/theme.html#BMI

    • Related Report
      2014 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

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