Bifurcation analysis of multistability and oscillation emergence in a model of brain extracellular matrix
Neurons release diverse molecules including proteoglycans and glycoproteins, which can
aggregate in the extracellular space and form the so-called extracellular matrix (ECM). The …
aggregate in the extracellular space and form the so-called extracellular matrix (ECM). The …
[HTML][HTML] Calcium concentration in astrocytes: Emergence of complicated spontaneous oscillations and their cessation
The purpose of this work is to show the mechanisms of transitions between different dynamic
modes of spontaneous astrocytic calcium activity. With this aim, dynamics of recently …
modes of spontaneous astrocytic calcium activity. With this aim, dynamics of recently …
Chaotic change of extracellular matrix molecules concentration in the presence of periodically varying neuronal firing rate
Transmission and processing of information in the brain are highly complicated processes
that are defined by a lot of non-trivial interconnections of structural elements of neural …
that are defined by a lot of non-trivial interconnections of structural elements of neural …
Bistable Dynamics of the Brain Extracellular Matrix in the Presence of Periodically Varying Neuronal Activity
In this work, the role of the amplitude and frequency of the periodically varying neuronal
firing rate in emergence of complicated dynamical modes in recently proposed mathematical …
firing rate in emergence of complicated dynamical modes in recently proposed mathematical …
Complicated Burst-type Oscillations of Astrocytic Spontaneous Calcium Concentration
MS Sinitsina, SY Gordleeva… - 2021 5th Scientific …, 2021 - ieeexplore.ieee.org
In this work, dynamics of recently introduced Lavrentovich-Hemkin mathematical model was
examined numerically. Complicated dynamical regimes were circumstantially studied by …
examined numerically. Complicated dynamical regimes were circumstantially studied by …