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Inferring long memory processes in the climate network via ordinal pattern analysis
(2011-03)
Article.
Accés obert
Article.
Accés obert
We analyze climatological data from a complex networks perspective, using techniques of nonlinear time series
symbolic analysis. Specifically, we employ ordinal patterns and binary representations to analyze monthly ...
Optimizing periodicity and polymodality in noise-induced genetic oscillators
(2011)
Article.
Accés obert
Article.
Accés obert
Many cellular functions are based on the rhythmic organization of biological processes into self-repeating cascades of events. Some of these periodic processes, such as the cell cycles of several species, exhibit conspicuous ...
Information routing driven by background chatter in a signaling network
(2011-12-08)
Article.
Accés obert
Article.
Accés obert
Living systems are capable of processing multiple sources of information simultaneously. This is true even at the cellular level, where not only coexisting signals stimulate the cell, but also the presence of fluctuating ...
Transition between functional regimes in an integrate-and-fire network model of the thalamus
(2016-09-06)
Article.
Accés obert
Article.
Accés obert
The thalamus is a key brain element in the processing of sensory information. During the sleep and awake states, this brain area is characterized by the presence of two distinct dynamical regimes: in the sleep state activity ...
Improving the prediction of the Madden-Julian Oscillation of the ECMWF model by post-processing
(2022-08-23)
Article.
Accés obert
Article.
Accés obert
The Madden–Julian Oscillation (MJO) is a major source of predictability on the sub-seasonal (10 to 90 d) timescale. An improved forecast of the MJO may have important socioeconomic impacts due to the influence of MJO on ...
Excitation/inhibition patterns in a system of coupled cortical columns
(2014)
Text en actes de congrés.
Accés restringit per política de l'editorial
Text en actes de congrés.
Accés restringit per política de l'editorial
We study how excitation and inhibition are distributed mesoscopically in small brain regions, by means of a computational model of coupled cortical columns described by neural mass models. Two cortical columns coupled ...
Inferring the connectivity of coupled oscillators from time-series statistical similarity analysis
(Macmillan Publishers, 2015-06-04)
Article.
Accés obert
Article.
Accés obert
A system composed by interacting dynamical elements can be represented by a network, where the nodes represent the elements that constitute the system, and the links account for their interactions, which arise due to a ...