Adaptive dynamical networks

R Berner, T Gross, C Kuehn, J Kurths, S Yanchuk - Physics Reports, 2023 - Elsevier
It is a fundamental challenge to understand how the function of a network is related to its
structural organization. Adaptive dynamical networks represent a broad class of systems that …

A calcium-based plasticity model for predicting long-term potentiation and depression in the neocortex

G Chindemi, M Abdellah, O Amsalem… - Nature …, 2022 - nature.com
Pyramidal cells (PCs) form the backbone of the layered structure of the neocortex, and
plasticity of their synapses is thought to underlie learning in the brain. However, such long …

Synchronization in networks with heterogeneous adaptation rules and applications to distance-dependent synaptic plasticity

R Berner, S Yanchuk - Frontiers in Applied Mathematics and Statistics, 2021 - frontiersin.org
This work introduces a methodology for studying synchronization in adaptive networks with
heterogeneous plasticity (adaptation) rules. As a paradigmatic model, we consider a …

GluN2B-NMDAR subunit contribution on synaptic plasticity: A phenomenological model for CA3-CA1 synapses

JJ Dainauskas, H Marie, M Migliore… - Frontiers in synaptic …, 2023 - frontiersin.org
Synaptic plasticity is believed to be a key mechanism underlying learning and memory. We
developed a phenomenological N-methyl-D-aspartate (NMDA) receptor-based voltage …

Dendritic voltage recordings explain paradoxical synaptic plasticity: a modeling study

C Meissner-Bernard, MC Tsai, L Logiaco… - Frontiers in synaptic …, 2020 - frontiersin.org
Experiments have shown that the same stimulation pattern that causes Long-Term
Potentiation in proximal synapses, will induce Long-Term Depression in distal ones. In order …

A voltage-based Event-Timing-Dependent Plasticity rule accounts for LTP subthreshold and suprathreshold for dendritic spikes in CA1 pyramidal neurons

M Tomko, L Benuskova, P Jedlicka - Journal of Computational …, 2024 - Springer
Long-term potentiation (LTP) is a synaptic mechanism involved in learning and memory.
Experiments have shown that dendritic sodium spikes (Na-dSpikes) are required for LTP in …

Metaplasticity of cortical glutamatergic LTP by diurnal intracellular chloride dynamics

H Alfonsa, VV Vyazovskiy, CJ Akerman - bioRxiv, 2023 - biorxiv.org
Neural plasticity varies depending on the time of day and preceding sleep-wake history. It is
unclear however, how diurnal changes in cellular physiology modulate a neuron's …

The trade-off between temporal precision and effect amplitude of inhibitory plasticity regulation determines separability of learned representations

P Rubisch, MI Stefan, MH Hennig - bioRxiv, 2024 - biorxiv.org
Synaptic plasticity, the process by which synapses change in an activity-dependent manner,
is assumed to be the basis of learning. Experimental evidence demonstrates that activity …