A wireless closed-loop system for optogenetic peripheral neuromodulation
DC Field | Value | Language |
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dc.contributor.author | Mickle, Aaron D. | - |
dc.contributor.author | Won, Sang Min | - |
dc.contributor.author | Noh, Kyung Nim | - |
dc.contributor.author | Yoon, Jangyeol | - |
dc.contributor.author | Meacham, Kathleen W. | - |
dc.contributor.author | Xue, Yeguang | - |
dc.contributor.author | McIlvried, Lisa A. | - |
dc.contributor.author | Copits, Bryan A. | - |
dc.contributor.author | Samineni, Vijay K. | - |
dc.contributor.author | Crawford, Kaitlyn E. | - |
dc.contributor.author | Kim, Do Hoon | - |
dc.contributor.author | Srivastava, Paulome | - |
dc.contributor.author | Kim, Bong Hoon | - |
dc.contributor.author | Min, Seunghwan | - |
dc.contributor.author | Shiuan, Young | - |
dc.contributor.author | Yun, Yeojeong | - |
dc.contributor.author | Payne, Maria A. | - |
dc.contributor.author | Zhang, Jianpeng | - |
dc.contributor.author | Jang, Hokyung | - |
dc.contributor.author | Li, Yuhang | - |
dc.contributor.author | Lai, H. Henry | - |
dc.contributor.author | Huang, Yonggang | - |
dc.contributor.author | Park, Sung-Il | - |
dc.contributor.author | Gereau, Robert W. | - |
dc.contributor.author | Rogers, John A. | - |
dc.date.available | 2020-09-14T08:12:46Z | - |
dc.date.created | 2019-07-02 | - |
dc.date.issued | 2019-01 | - |
dc.identifier.issn | 0028-0836 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/39120 | - |
dc.description.abstract | The fast-growing field of bioelectronic medicine aims to develop engineered systems that can relieve clinical conditions by stimulating the peripheral nervous system(1-5). This type of technology relies largely on electrical stimulation to provide neuromodulation of organ function or pain. One example is sacral nerve stimulation to treat overactive bladder, urinary incontinence and interstitial cystitis (also known as bladder pain syndrome)(4,6,7). Conventional, continuous stimulation protocols, however, can cause discomfort and pain, particularly when treating symptoms that can be intermittent (for example, sudden urinary urgency)(8). Direct physical coupling of electrodes to the nerve can lead to injury and inflammation(9-11). Furthermore, typical therapeutic stimulators target large nerve bundles that innervate multiple structures, resulting in a lack of organ specificity. Here we introduce a miniaturized bio-optoelectronic implant that avoids these limitations by using (1) an optical stimulation interface that exploits microscale inorganic light-emitting diodes to activate opsins; (2) a soft, high-precision biophysical sensor system that allows continuous measurements of organ function; and (3) a control module and data analytics approach that enables coordinated, closed-loop operation of the system to eliminate pathological behaviours as they occur in real-time. In the example reported here, a soft strain gauge yields real-time information on bladder function in a rat model. Data algorithms identify pathological behaviour, and automated, closed-loop optogenetic neuromodulation of bladder sensory afferents normalizes bladder function. This alloptical scheme for neuromodulation offers chronic stability and the potential to stimulate specific cell types. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.relation.isPartOf | NATURE | - |
dc.title | A wireless closed-loop system for optogenetic peripheral neuromodulation | - |
dc.type | Article | - |
dc.identifier.doi | 10.1038/s41586-018-0823-6 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | NATURE, v.565, no.7739, pp.361 - 380 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000455781600042 | - |
dc.identifier.scopusid | 2-s2.0-85060148196 | - |
dc.citation.endPage | 380 | - |
dc.citation.number | 7739 | - |
dc.citation.startPage | 361 | - |
dc.citation.title | NATURE | - |
dc.citation.volume | 565 | - |
dc.contributor.affiliatedAuthor | Kim, Bong Hoon | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordPlus | SACRAL NERVE-STIMULATION | - |
dc.subject.keywordPlus | PAIN | - |
dc.subject.keywordPlus | INHIBITION | - |
dc.subject.keywordPlus | BLADDER | - |
dc.subject.keywordPlus | MODELS | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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