Pena Lab Computational Neuroscience Lab

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2023

2022

Oscillations and variability in neuronal systems: interplay of autonomous transient dynamics and fast deterministic fluctuations.
Oscillations and variability in neuronal systems: interplay of autonomous transient dynamics and fast deterministic fluctuations.
Rodrigo F O Pena, Horacio G Rotstein
Journal of computational neuroscience   ·   02 Jun 2022   ·   pubmed:35653072
We investigate how rapidly fluctuating signals interact with neuronal properties, generating varied and coherent responses. Using linear and non-linear models, we explore the effects of piecewise constant inputs. We find that sustained oscillations and variability arise from the interaction between inputs and intrinsic cell dynamics, independent of input stochasticity.

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