3 papers
math.DS2024★ 10 cited
An absorbing set for the Chialvo map
Paweł Pilarczyk, Grzegorz Graff
The classical Chialvo model, introduced in 1995, is one of the most important models that describe single neuron dynamics. In order to conduct effective numerical analysis of this…
physics.med-ph2023★ 9 cited
Differentiating patients with obstructive sleep apnea from healthy controls based on heart rate - blood pressure coupling quantified by entropy-based indices
Paweł Pilarczyk, Grzegorz Graff, José M. Amigó +3
We introduce an entropy-based classification method for pairs of sequences (ECPS) for quantifying mutual dependencies in heart rate and beat-to-beat blood pressure recordings. The…
physics.data-an2014
Visualization of short-term heart period variability with network tools as a method for quantifying autonomic drive
Danuta Makowiec, Beata Graff, Agnieszka Kaczkowska +6
Signals from heart transplant recipients can be considered to be a natural source of information for a better understanding of the impact of the autonomic nervous system on the com…