Fabrication of a flexible neural interface device with CMOS-based smart electrodes

Toshihiko Noda, Takuya Kitao, Takasuke Ito, Kiyotaka Sasagawa, Takashi Tokuda, Yasuo Terasawa, Hiroyuki Tashiro, Hiroyuki Kanda, Takashi Fujikado, Jun Ohta

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

A novel flexible neural interface device was proposed, designed and fabricated. The device realizes electrical stimulation and measurement of neural tissues using an array of smart electrodes. The smart electrode has intelligence by dedicated CMOS microchip. Thanks to the smart electrodes high functions of the array with large number of electrodes are obtained only with 4 wiring connected to external equipments. Moreover, the device has enough flexibility for low invasion to the living body tissues. As one of in vivo evaluations, retinal stimulation was performed with the device using an experimental animal. Stimulus function of the device implanted into the living body was demonstrated successfully, responses caused by the stimulation were observed.

本文言語英語
ホスト出版物のタイトル2011 IEEE/IFIP 19th International Conference on VLSI and System-on-Chip, VLSI-SoC 2011
ページ10-14
ページ数5
DOI
出版ステータス出版済み - 2011
イベント2011 IEEE/IFIP 19th International Conference on VLSI and System-on-Chip, VLSI-SoC 2011 - Kowloon, 香港
継続期間: 10 3 201110 5 2011

出版物シリーズ

名前2011 IEEE/IFIP 19th International Conference on VLSI and System-on-Chip, VLSI-SoC 2011

その他

その他2011 IEEE/IFIP 19th International Conference on VLSI and System-on-Chip, VLSI-SoC 2011
国/地域香港
CityKowloon
Period10/3/1110/5/11

All Science Journal Classification (ASJC) codes

  • ハードウェアとアーキテクチャ
  • 電子工学および電気工学

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