Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/6093
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dc.contributorDepartment of Rehabilitation Sciences-
dc.creatorGao, L-
dc.creatorMeng, X-
dc.creatorYe, C-
dc.creatorZhang, H-
dc.creatorLiu, C-
dc.creatorDan, Y-
dc.creatorPoo, MM-
dc.creatorHe, J-
dc.creatorZhang, X-
dc.date.accessioned2014-12-11T08:23:16Z-
dc.date.available2014-12-11T08:23:16Z-
dc.identifier.issn0270-6474en_US
dc.identifier.urihttp://hdl.handle.net/10397/6093-
dc.language.isoenen_US
dc.publisherSociety for Neuroscienceen_US
dc.rights©2009 Society for Neuroscienceen_US
dc.rightsThis work is licensed under the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported license.en_US
dc.subjectAnimal experimenten_US
dc.subjectAuditory stimulationen_US
dc.subjectAcoustic stimulationen_US
dc.subjectBrain regionen_US
dc.subjectEvoked somatosensory responseen_US
dc.subjectGuinea pigen_US
dc.subjectMembrane depolarizationen_US
dc.subjectMembrane potentialen_US
dc.subjectAction Potentialsen_US
dc.subjectNerve cell plasticityen_US
dc.subjectNeuromodulationen_US
dc.subjectNonhumanen_US
dc.subjectOscillationen_US
dc.subjectSlow wave sleepen_US
dc.subjectThalamusen_US
dc.subjectPeriodicityen_US
dc.subjectPsychoacousticsen_US
dc.subjectSensory receptor cellsen_US
dc.subjectSounden_US
dc.subjectSpectrum analysisen_US
dc.subjectThalamusen_US
dc.subjectTime factorsen_US
dc.subjectWakefulnessen_US
dc.titleEntrainment of slow oscillations of auditory thalamic neurons by repetitive sound stimulien_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage6013en_US
dc.identifier.epage6021en_US
dc.identifier.volume29en_US
dc.identifier.issue18en_US
dc.identifier.doi10.1523/JNEUROSCI.5733-08.2009en_US
dcterms.abstractSlow oscillations at frequencies <1 Hz manifest in many brain regions as discrete transitions between a depolarized up state and a hyperpolarized down state of the neuronal membrane potential. Although up and down states are known to differentially affect sensory-evoked responses, whether and how they are modulated by sensory stimuli are not well understood. In the present study, intracellular recording in anesthetized guinea pigs showed that membrane potentials of nonlemniscal auditory thalamic neurons exhibited spontaneous up/down transitions at random intervals in the range of 2-30 s, which could be entrained to a regular interval by repetitive sound stimuli. After termination of the entraining stimulation (ES), regular up/down transitions persisted for several cycles at the ES interval. Furthermore, the efficacy of weak sound stimuli in triggering the up-to-down transition was potentiated specifically at the ES interval for at least 10 min. Extracellular recordings in the auditory thalamus of unanesthetized guinea pigs also showed entrainment of slow oscillations by rhythmic sound stimuli during slow wave sleep. These results demonstrate a novel form of network plasticity, which could help to retain the information of stimulus interval on the order of seconds.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationJournal of neuroscience, 6 May, 2009, v. 29 no. 18, p. 6013-6021-
dcterms.isPartOfJournal of neuroscience-
dcterms.issued2009-04-02-
dc.identifier.isiWOS:000265827900031-
dc.identifier.scopus2-s2.0-65949113608-
dc.identifier.pmid19420268-
dc.identifier.eissn1529-2401en_US
dc.identifier.rosgroupidr42191-
dc.description.ros2008-2009 > Academic research: refereed > Publication in refereed journal-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_IR/PIRAen_US
dc.description.pubStatusPublisheden_US
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