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dc.date.accessioned | 2023-11-17T17:50:35Z | |
dc.date.available | 2023-11-17T17:50:35Z | |
dc.date.issued | 2016 | |
dc.identifier.uri | http://sedici.unlp.edu.ar/handle/10915/160305 | |
dc.description.abstract | Spike correlations among neurons are widely encountered in the brain. Although models accounting for pairwise interactions have proved able to capture some of the most important features of population activity at the level of the retina, the evidence shows that pairwise neuronal correlation analysis does not resolve cooperative population dynamics by itself. By means of a series expansion for short time scales of the mutual information conveyed by a population of neurons, the information transmission can be broken down into firing rate and correlational components. In a proposed extension of this framework, we investigate the information components considering both second- and higher-order correlations.We showthat the existence of a mixed stimulus-dependent correlation term defines a new scenario for the interplay between pairwise and higher-than-pairwise interactions in noise and signal correlations that would lead either to redundancy or synergy in the information-theoretic sense. | en |
dc.language | en | es |
dc.subject | Physical Systems | es |
dc.subject | Artficial neural networks | es |
dc.subject | Techniques | es |
dc.subject | Information theory | es |
dc.title | Effect of interacting second- and third-order stimulus-dependent correlations on population-coding asymmetries | en |
dc.type | Articulo | es |
sedici.identifier.other | https://doi.org/10.1103/PhysRevE.94.042303 | es |
sedici.identifier.issn | 2470-0045 | es |
sedici.creator.person | Montangie, Lisandro | es |
sedici.creator.person | Montani, Fernando Fabián | es |
sedici.subject.materias | Física | es |
sedici.description.fulltext | true | es |
mods.originInfo.place | Instituto de Física de Líquidos y Sistemas Biológicos | es |
sedici.subtype | Articulo | es |
sedici.rights.license | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | |
sedici.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
sedici.description.peerReview | peer-review | es |
sedici.relation.journalTitle | Physical Review E | es |
sedici.relation.journalVolumeAndIssue | vol. 94, no. 4 | es |