Encoding information into autonomously bursting neural network with pairs of time-delayed pulses
DC Field | Value | Language |
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dc.contributor.author | Kim, June Hoan | - |
dc.contributor.author | Lee, Ho Jun | - |
dc.contributor.author | Choi, Wonshik | - |
dc.contributor.author | Lee, Kyoung J. | - |
dc.date.accessioned | 2021-09-01T19:13:25Z | - |
dc.date.available | 2021-09-01T19:13:25Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2019-02-04 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/67670 | - |
dc.description.abstract | Biological neural networks with many plastic synaptic connections can store external input information in the map of synaptic weights as a form of unsupervised learning. However, the same neural network often produces dramatic reverberating events in which many neurons fire almost simultaneously - a phenomenon coined as 'population burst.' The autonomous bursting activity is a consequence of the delicate balance between recurrent excitation and self-inhibition; as such, any periodic sequences of burst-generating stimuli delivered even at a low frequency (similar to 1 Hz) can easily suppress the entire network connectivity. Here we demonstrate that 'Delta t paired-pulse stimulation', can be a novel way for encoding spatially-distributed high-frequency (similar to 10 Hz) information into such a system without causing a complete suppression. The encoded memory can be probed simply by delivering multiple probing pulses and then estimating the precision of the arrival times of the subsequent evoked recurrent bursts. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.subject | CORTICAL CULTURES | - |
dc.subject | OSCILLATIONS | - |
dc.subject | PLASTICITY | - |
dc.subject | POTENTIATION | - |
dc.subject | PATTERNS | - |
dc.subject | CHAOS | - |
dc.subject | MODEL | - |
dc.title | Encoding information into autonomously bursting neural network with pairs of time-delayed pulses | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Kyoung J. | - |
dc.identifier.doi | 10.1038/s41598-018-37915-7 | - |
dc.identifier.scopusid | 2-s2.0-85061049801 | - |
dc.identifier.wosid | 000457616300282 | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, v.9 | - |
dc.relation.isPartOf | SCIENTIFIC REPORTS | - |
dc.citation.title | SCIENTIFIC REPORTS | - |
dc.citation.volume | 9 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.subject.keywordPlus | CORTICAL CULTURES | - |
dc.subject.keywordPlus | OSCILLATIONS | - |
dc.subject.keywordPlus | PLASTICITY | - |
dc.subject.keywordPlus | POTENTIATION | - |
dc.subject.keywordPlus | PATTERNS | - |
dc.subject.keywordPlus | CHAOS | - |
dc.subject.keywordPlus | MODEL | - |
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