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pro vyhledávání: '"Holcman A"'
Long-time series of neuronal recordings are resulting from the activity of connected neuronal networks. Yet how neuronal properties can be extracted remains empirical. We review here the data analysis based on network models to recover physiological
Externí odkaz:
http://arxiv.org/abs/2411.00545
Publikováno v:
J. Chem. Phys. 161, 034108 (2024) 1-8
Voltage distribution in sub-cellular micro-domains such as neuronal synapses, small protrusions or dendritic spines regulates the opening and closing of ionic channels, energy production and thus cellular homeostasis and excitability. Yet how voltage
Externí odkaz:
http://arxiv.org/abs/2407.15697
Formation, maintenance and physiology of high-density protein-enriched organized nanodomains, first observed in electron microscopy images, remains challenging to investigate due to their small sizes. However, these regions regulate molecular traffic
Externí odkaz:
http://arxiv.org/abs/2312.17191
The flow of ions through permeable channels causes voltage drop in physiological nanodomains such as synapses, dendrites and dendritic spines, and other protrusions. How the voltage changes around channels in these nanodomains has remained poorly stu
Externí odkaz:
http://arxiv.org/abs/2311.08169
Autor:
Holcman, David
This brief text is in memory of Professor Ivan Kupka. It presents his vision, scientific life, his interest in mathematics and our join collaboration.
Comment: in French language, 1 figure
Comment: in French language, 1 figure
Externí odkaz:
http://arxiv.org/abs/2309.04611
Akademický článek
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Electroencephalogram (EEG) signals reflect brain activity across different brain states, characterized by distinct frequency distributions. Through multifractal analysis tools, we investigate the scaling behaviour of different classes of EEG signals
Externí odkaz:
http://arxiv.org/abs/2307.04155
Autor:
Holcman, Katarzyna1,2 (AUTHOR) katarzyna.holcman@gmail.com, Ząbek, Andrzej3 (AUTHOR) andrzej_j_z@poczta.onet.pl, Boczar, Krzysztof3 (AUTHOR) krzysiek.boczar@gmail.com, Podolec, Piotr2 (AUTHOR), Kostkiewicz, Magdalena1,2 (AUTHOR)
Publikováno v:
Journal of Clinical Medicine. Jun2024, Vol. 13 Issue 11, p3088. 12p.
Publikováno v:
Physica D: Nonlinear Phenomena. 454, (2023) 133837
Cellular networks are often composed of thin tubules connecting much larger node compartments. These structures serve for active or diffusion transport of proteins. Examples are glial networks in the brain, the endoplasmic reticulum in cells or dendr
Externí odkaz:
http://arxiv.org/abs/2212.09179
Publikováno v:
In Physics of Life Reviews March 2019 28:85-87