A wirelessly powered microspectrometer for neural probe-pin device
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, S.H. | - |
dc.contributor.author | Kim, M.H. | - |
dc.contributor.author | Song, K.D. | - |
dc.contributor.author | Yoon, H. | - |
dc.contributor.author | Lee, U. | - |
dc.date.available | 2020-02-28T10:45:35Z | - |
dc.date.created | 2020-02-12 | - |
dc.date.issued | 2015 | - |
dc.identifier.issn | 0277-786X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/10963 | - |
dc.description.abstract | Treatment of neurological anomalies, whether done invasively or not, places stringent demands on device functionality and size. We have developed a micro-spectrometer for use as an implantable neural probe to monitor neuro-chemistry in synapses. The micro-spectrometer, based on a NASA-invented miniature Fresnel grating, is capable of differentiating the emission spectra from various brain tissues. The micro-spectrometer meets the size requirements, and is able to probe the neuro-chemistry and suppression voltage typically associated with a neural anomaly. This neural probe-pin device (PPD) is equipped with wireless power technology (WPT) to enable operation in a continuous manner without requiring an implanted battery. The implanted neural PPD, together with a neural electronics interface and WPT, enable real-time measurement and control/feedback for remediation of neural anomalies. The design and performance of the combined PPD/WPT device for monitoring dopamine in a rat brain will be presented to demonstrate the current level of development. Future work on this device will involve the addition of an embedded expert system capable of performing semi-autonomous management of neural functions through a routine of sensing, processing, and control. © 2015 SPIE. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | SPIE | - |
dc.relation.isPartOf | Proceedings of SPIE - The International Society for Optical Engineering | - |
dc.subject | Emission spectroscopy | - |
dc.subject | Expert systems | - |
dc.subject | NASA | - |
dc.subject | Neurophysiology | - |
dc.subject | Autonomous managements | - |
dc.subject | Device functionality | - |
dc.subject | Embedded expert system | - |
dc.subject | Micro-spectrometer | - |
dc.subject | neurotransmitter | - |
dc.subject | Optical neural sensing | - |
dc.subject | Real time measurements | - |
dc.subject | Wireless power transfer | - |
dc.subject | Spectrometers | - |
dc.title | A wirelessly powered microspectrometer for neural probe-pin device | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000370723500051 | - |
dc.identifier.doi | 10.1117/12.2202203 | - |
dc.identifier.bibliographicCitation | Proceedings of SPIE - The International Society for Optical Engineering, v.9668 | - |
dc.identifier.scopusid | 2-s2.0-84959879477 | - |
dc.citation.title | Proceedings of SPIE - The International Society for Optical Engineering | - |
dc.citation.volume | 9668 | - |
dc.contributor.affiliatedAuthor | Lee, U. | - |
dc.type.docType | Proceedings Paper | - |
dc.subject.keywordAuthor | microspectrometer | - |
dc.subject.keywordAuthor | neurotransmitter | - |
dc.subject.keywordAuthor | Optical neural sensing | - |
dc.subject.keywordAuthor | wireless power transfer | - |
dc.subject.keywordPlus | Emission spectroscopy | - |
dc.subject.keywordPlus | Expert systems | - |
dc.subject.keywordPlus | NASA | - |
dc.subject.keywordPlus | Neurophysiology | - |
dc.subject.keywordPlus | Autonomous managements | - |
dc.subject.keywordPlus | Device functionality | - |
dc.subject.keywordPlus | Embedded expert system | - |
dc.subject.keywordPlus | Micro-spectrometer | - |
dc.subject.keywordPlus | neurotransmitter | - |
dc.subject.keywordPlus | Optical neural sensing | - |
dc.subject.keywordPlus | Real time measurements | - |
dc.subject.keywordPlus | Wireless power transfer | - |
dc.subject.keywordPlus | Spectrometers | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Optics | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.description.journalRegisteredClass | scopus | - |
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