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Article: Firing and signal transduction associated with an intrinsic oscillation in neuronal systems

TitleFiring and signal transduction associated with an intrinsic oscillation in neuronal systems
Authors
KeywordsPhysics
Issue Date1998
PublisherAmerican Physical Society. The Journal's web site is located at http://pre.aps.org
Citation
Physical Review E - Statistical Physics, Plasmas, Fluids, And Related Interdisciplinary Topics, 1998, v. 57 n. 3 SUPPL. A, p. R2527-R2530 How to Cite?
AbstractWe study the nonlinear firing and signal transduction of a neuron subject to both a constant stimulus and a weak periodic signal, each of which is too small to, separately, fire spikes for the neuron. The subthreshold constant stimulus, regarded as the total input to the neuron from other neurons and from the external world, is found to give rise to only an intrinsic subthreshold oscillation. This oscillation can lead to the transduction of the weak periodic signal via a mechanism similar to stochastic resonance. This may enable us to understand reported experimental results of oscillation associated signal transduction and of finite signal-to-noise ratio in the absence of external noise. In addition, the most sensitive frequency range for signal transduction is also found.
Persistent Identifierhttp://hdl.handle.net/10722/43219
ISSN
2004 Impact Factor: 2.352
2003 SCImago Journal Rankings: 1.360
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorWang, Wen_HK
dc.contributor.authorWang, Yen_HK
dc.contributor.authorWang, ZDen_HK
dc.date.accessioned2007-03-23T04:41:33Z-
dc.date.available2007-03-23T04:41:33Z-
dc.date.issued1998en_HK
dc.identifier.citationPhysical Review E - Statistical Physics, Plasmas, Fluids, And Related Interdisciplinary Topics, 1998, v. 57 n. 3 SUPPL. A, p. R2527-R2530en_HK
dc.identifier.issn1063-651Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/43219-
dc.description.abstractWe study the nonlinear firing and signal transduction of a neuron subject to both a constant stimulus and a weak periodic signal, each of which is too small to, separately, fire spikes for the neuron. The subthreshold constant stimulus, regarded as the total input to the neuron from other neurons and from the external world, is found to give rise to only an intrinsic subthreshold oscillation. This oscillation can lead to the transduction of the weak periodic signal via a mechanism similar to stochastic resonance. This may enable us to understand reported experimental results of oscillation associated signal transduction and of finite signal-to-noise ratio in the absence of external noise. In addition, the most sensitive frequency range for signal transduction is also found.en_HK
dc.format.extent93194 bytes-
dc.format.extent45056 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.languageengen_HK
dc.publisherAmerican Physical Society. The Journal's web site is located at http://pre.aps.orgen_HK
dc.relation.ispartofPhysical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topicsen_HK
dc.rightsPhysical Review E (Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics). Copyright © American Physical Society.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectPhysicsen_HK
dc.titleFiring and signal transduction associated with an intrinsic oscillation in neuronal systemsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1063-651X&volume=57&issue=3&spage=R2527&epage=R2530&date=1998&atitle=Firing+and+signal+transduction+associated+with+an+intrinsic+oscillation+in+neuronal+systemsen_HK
dc.identifier.emailWang, ZD: zwang@hkucc.hku.hken_HK
dc.identifier.authorityWang, ZD=rp00802en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1103/PhysRevE.57.R2527en_HK
dc.identifier.scopuseid_2-s2.0-0001514049en_HK
dc.identifier.hkuros30119-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0001514049&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume57en_HK
dc.identifier.issue3 SUPPL. Aen_HK
dc.identifier.spageR2527en_HK
dc.identifier.epageR2530en_HK
dc.identifier.isiWOS:000072641100010-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridWang, W=36072896000en_HK
dc.identifier.scopusauthoridWang, Y=7601487807en_HK
dc.identifier.scopusauthoridWang, ZD=14828459100en_HK

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