Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/45896
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.author | Matías, Manuel A. | - |
dc.contributor.author | Carelli, Pedro V. | - |
dc.contributor.author | Mirasso, Claudio R. | - |
dc.contributor.author | Copelli, Mauro | - |
dc.date.accessioned | 2012-02-20T10:23:05Z | - |
dc.date.available | 2012-02-20T10:23:05Z | - |
dc.date.issued | 2011 | - |
dc.identifier.citation | Physical Review E 84: 021922 (2011) | es_ES |
dc.identifier.issn | 1539-3755 | - |
dc.identifier.uri | http://hdl.handle.net/10261/45896 | - |
dc.description | PACS number(s): 87.18.Sn, 87.19.ll, 87.19.lm | es_ES |
dc.description.abstract | Two identical autonomous dynamical systems coupled in a master-slave configuration can exhibit anticipated synchronization (AS) if the slave also receives a delayed negative self-feedback. Recently, AS was shown to occur in systems of simplified neuron models, requiring the coupling of the neuronal membrane potential with its delayed value. However, this coupling has no obvious biological correlate. Here we propose a canonical neuronal microcircuit with standard chemical synapses, where the delayed inhibition is provided by an interneuron. In this biologically plausible scenario, a smooth transition from delayed synchronization (DS) to AS typically occurs when the inhibitory synaptic conductance is increased. The phenomenon is shown to be robust when model parameters are varied within a physiological range. Since the DS-AS transition amounts to an inversion in the timing of the pre- and post-synaptic spikes, our results could have a bearing on spike-timing-dependent plasticity models | es_ES |
dc.description.sponsorship | We thank CNPq, FACEPE, CAPES, and special programs PRONEX, INCeMaq, and PRONEM for financial support. M.C. is grateful for the hospitality of the IFISC-UIB group at Palma de Mallorca, where these ideas were first developed. C.M. acknowledges support from the Ministerio de Educacion´ y Ciencia (Spain) and Fondo Europeo de Desarrollo Regional (FEDER) under Project No. FIS2007-60327 (FISICOS) | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | American Physical Society | es_ES |
dc.rights | openAccess | es_ES |
dc.title | Anticipated synchronization in a biologically plausible model of neuronal motifs | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1103/PhysRevE.84.02192 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1103/PhysRevE.84.021922 | es_ES |
dc.identifier.e-issn | 1550-2376 | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.grantfulltext | open | - |
item.openairetype | artículo | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.fulltext | With Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
Aparece en las colecciones: | (IFISC) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
PhysRevE.pdf | 3,47 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
Page view(s)
428
checked on 10-may-2024
Download(s)
368
checked on 10-may-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.