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신경 활동에 따른 반사율 변화를 이용한 광섬유 기반의 신경 신호 검출 : Fiber-based detecton of reflectance change furing neural activation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이종환 | - |
dc.contributor.author | 김정훈 | - |
dc.contributor.author | 김성준 | - |
dc.date.accessioned | 2009-08-25T03:22:42Z | - |
dc.date.available | 2009-08-25T03:22:42Z | - |
dc.date.issued | 2008-11-14 | - |
dc.identifier.citation | 제38회 대한의용생체공학회 추계학술대회, 한양대학교, 2008. 11. 14 | en |
dc.identifier.uri | https://hdl.handle.net/10371/7686 | - |
dc.description.abstract | Electrodes, one of the most widely used method for neural recording, have the drawback in their long-term reliability. The electrode implanted into the brain frequently stops working when reactive responses of brain tissues induce a fibrous and cellular sheath encapsulating the conductor surface of the electrode. As a new chronic neural recording technique, this study suggests an optical neural probe. We have built a fiber-based system to monitor changes in the reflectance of a brain tissue during neural activation. As the result, we found a concurrent optical change with the electrical response (population spike) in rat hippocampal slices. This finding will be applied to realization of the chronic optical neural probe.: [203] | en |
dc.description.sponsorship | This study is supported by two research grants: the Nano-Bioelectonics and Systems Research Center of Seoul National University, which is an Engineering Research Center sponsored by the Korean Science and Engineering Foundation (R11-2000-075-01001-1); and a grang (MI03KV010024-0BK2201-02410) from the Brain Research Center of the 21st Century Frontier Research Program funded by the Ministry of Science and Technonlogy, the public of Korea. | en |
dc.language.iso | ko | - |
dc.publisher | 대한의용생체공학회 = The Korean Society of Medical & Biological Engineering | en |
dc.title | 신경 활동에 따른 반사율 변화를 이용한 광섬유 기반의 신경 신호 검출 | en |
dc.title.alternative | Fiber-based detecton of reflectance change furing neural activation | en |
dc.type | Conference Paper | en |
dc.contributor.AlternativeAuthor | Lee, J. | - |
dc.contributor.AlternativeAuthor | Kim, J. H. | - |
dc.contributor.AlternativeAuthor | Kim, S. J. | - |
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