Maximum Entropy Prediction of Non-Equilibrium Stationary Distributions for Stochastic Reaction Networks with Oscillatory Dynamics.
Sign Up to like & getrecommendations! Published in 2017 at "Chemical engineering science"
DOI: 10.1016/j.ces.2017.05.029
Abstract: Many chemical reaction networks in biological systems present complex oscillatory dynamics. In systems such as regulatory gene networks, cell cycle, and enzymatic processes, the number of molecules involved is often far from the thermodynamic limit.… read more here.
Keywords: reaction networks; maximum entropy; non equilibrium; equilibrium stationary ... See more keywords
Load modulates the alpha and beta oscillatory dynamics serving verbal working memory
Sign Up to like & getrecommendations! Published in 2019 at "NeuroImage"
DOI: 10.1016/j.neuroimage.2018.09.022
Abstract: &NA; A network of predominantly leftâlateralized brain regions has been linked to verbal working memory (VWM) performance. However, the impact of memory load on the oscillatory dynamics serving VWM is far less understood. To further… read more here.
Keywords: verbal working; maintenance; working memory; load ... See more keywords
Slow-fast oscillatory dynamics and phantom attractors in stochastic modeling of biochemical reactions.
Sign Up to like & getrecommendations! Published in 2022 at "Chaos"
DOI: 10.1063/5.0084656
Abstract: A problem of the probabilistic analysis of stochastic phenomena in slow-fast dynamical systems modeling biochemical reactions is considered. We study how multiplicative noise induces systematic shifts of probabilistic distributions and forms "phantom" attractors in nonlinear… read more here.
Keywords: modeling biochemical; phantom attractors; slow fast; oscillatory dynamics ... See more keywords
Faster network disruption from layered oscillatory dynamics.
Sign Up to like & getrecommendations! Published in 2022 at "Chaos"
DOI: 10.1063/5.0129123
Abstract: Nonlinear complex network-coupled systems typically have multiple stable equilibrium states. Following perturbations or due to ambient noise, the system is pushed away from its initial equilibrium, and, depending on the direction and the amplitude of… read more here.
Keywords: network; faster network; disruption layered; oscillatory dynamics ... See more keywords
Marked point process representation of oscillatory dynamics underlying working memory
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Neural Engineering"
DOI: 10.1088/1741-2552/abd577
Abstract: Objective. Computational models of neural activity at the meso-scale suggest the involvement of discrete oscillatory bursts as constructs of cognitive processing during behavioral tasks. Classical signal processing techniques that attempt to infer neural correlates of… read more here.
Keywords: oscillatory dynamics; point process; process; memory ... See more keywords
Trauma moderates the development of the oscillatory dynamics serving working memory in a sex-specific manner.
Sign Up to like & getrecommendations! Published in 2022 at "Cerebral cortex"
DOI: 10.1093/cercor/bhac008
Abstract: Working memory, the ability to hold items in memory stores for further manipulation, is a higher order cognitive process that supports many aspects of daily life. Childhood trauma has been associated with altered cognitive development… read more here.
Keywords: working memory; oscillatory dynamics; sex specific; memory ... See more keywords
Transition from Asynchronous to Oscillatory Dynamics in Balanced Spiking Networks with Instantaneous Synapses.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.121.128301
Abstract: We report a transition from asynchronous to oscillatory behavior in balanced inhibitory networks for class I and II neurons with instantaneous synapses. Collective oscillations emerge for sufficiently connected networks. Their origin is understood in terms… read more here.
Keywords: instantaneous synapses; transition asynchronous; asynchronous oscillatory; balanced spiking ... See more keywords