4 papers
A distributed-delay Wilson-Cowan model of sleep-related rhythms in the corticothalamic system
Eva Kaslik, Anca Radulescu, Anca Stanoev
The corticothalamic circuit supports rhythms with timescales that differ by orders of magnitude: sleep spindles, the sigma-band events of non-rapid-eye-movement (NREM) sleep, and i…
Macroscopic Multistability and Bifurcations in Theta-Neuron Networks with Distributed Delays
Lavinia Bîrdac, Alexandru Fikl, Eva Kaslik +1
We study an all-to-all coupled network of identical theta neurons with synaptic interaction mediated by a distributed time delay. Using the Watanabe-Strogatz reduction and passing…
Fractal geometry predicts dynamic differences in structural and functional connectomes
Anca Radulescu, Eva Kaslik, Alexandru Fikl +3
Understanding the intricate architecture of brain networks and its connection to brain function is essential for deciphering the underlying principles of cognition and disease. Whi…
Simulating neuronal dynamics in fractional adaptive exponential integrate-and-fire models
Alexandru Fikl, Aman Jhinga, Eva Kaslik +1
We introduce an efficient discretization of a novel fractional-order adaptive exponential (FrAdEx) integrate-and-fire model, which is used to study the fractional-order dynamics of…