2013 Fiscal Year Final Research Report
CMOS-based flexible brain stimulation / measurement device
| Project/Area Number |
23656241
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Electron device/Electronic equipment
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| Research Institution | Nara Institute of Science and Technology |
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Principal Investigator |
TOKUDA Takashi 奈良先端科学技術大学院大学, 物質創成科学研究科, 准教授 (50314539)
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| Co-Investigator(Renkei-kenkyūsha) |
OHTA Jun 奈良先端科学技術大学院大学, 物質創成科学研究科, 教授 (80304161)
SASAGAWA Kiyotaka 奈良先端科学技術大学院大学, 物質創成科学研究科, 助教 (50392725)
NODA Toshihiko 奈良先端科学技術大学院大学, 物質創成科学研究科, 助教 (20464159)
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| Project Period (FY) |
2011 – 2013
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| Keywords | バイオデバイス / バイオセンシング / 脳刺激計測 / CMOS / 生体埋め込みデバイス |
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| Research Abstract |
A CMOS-based implantable flexible neural stimulation / measurement device was proposed and demonstrated. The most important feature of the device is its "Multi-chip architecture".
We design a small-sized, intelligent neural interface devices ("Unit chip") and aligned them on a flexible substrate. It enables a neural stimulation / measurement device with intelligent functionality and flexibility to fit a curved tissue.We designed a CMOS unit chip and fabricated a flexible neural stimulation / measurement device for feasibility study, and obtained promising results.
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