From quasiperiodic partial synchronization to collective chaos in populations of inhibitory neurons with delay
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- dc.contributor.author Montbrió, Ernest, 1974-ca
- dc.contributor.author Pazó, Diegoca
- dc.date.accessioned 2016-11-28T15:22:59Z
- dc.date.available 2016-11-28T15:22:59Z
- dc.date.issued 2016
- dc.description.abstract Collective chaos is shown to emerge, via a period-doubling cascade, from quasiperiodic partial synchronization in a population of identical inhibitory neurons with delayed global coupling. This system is thoroughly investigated by means of an exact model of the macroscopic dynamics, valid in the thermodynamic limit. The collective chaotic state is reproduced numerically with a finite population, and persists in the presence of weak heterogeneities. Finally, the relationship of the model’s dynamics with fast neuronal oscillations is discussed.en
- dc.description.sponsorship We thank Hugues Chaté for valuable comments. D. P. acknowledges support by MINECO (Spain) under the Ramón y Cajal Programme. We acknowledge support by MINECO (Spain) under Project No. FIS2014-59462-P, and by the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant No. 642563.en
- dc.format.mimetype application/pdfca
- dc.identifier.citation Pazó D, Montbrió E. From quasiperiodic partial synchronization to collective chaos in populations of inhibitory neurons with delay. Phys Rev Lett. 2016 June 10; 116: 238101. DOI: 10.1103/PhysRevLett.116.238101.
- dc.identifier.doi http://dx.doi.org/10.1103/PhysRevLett.116.238101
- dc.identifier.issn 0031-9007
- dc.identifier.uri http://hdl.handle.net/10230/27622
- dc.language.iso engen
- dc.publisher American Physical Societyca
- dc.relation.ispartof Physical Review Letters. 2016 June 10; 116: 238101.
- dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/642563
- dc.relation.projectID info:eu-repo/grantAgreement/ES/1PE/FIS2014-59462-P
- dc.rights © American Physical Society. Published article available at http://journals.aps.org/prl/
- dc.rights.accessRights info:eu-repo/semantics/openAccess
- dc.subject.other Neuronesca
- dc.subject.other Cognicióca
- dc.title From quasiperiodic partial synchronization to collective chaos in populations of inhibitory neurons with delayen
- dc.type info:eu-repo/semantics/article
- dc.type.version info:eu-repo/semantics/publishedVersion