Zobrazeno 1 - 10
of 154
pro vyhledávání: '"Victor A. Kazantsev"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract Coherent activations of brain neuron networks underlie many physiological functions associated with various behavioral states. These synchronous fluctuations in the electrical activity of the brain are also referred to as brain rhythms. At t
Externí odkaz:
https://doaj.org/article/20df81de11894420acdd7aa8559f5ac5
Autor:
Yana Pigareva, Arseniy Gladkov, Vladimir Kolpakov, Victor B. Kazantsev, Irina Mukhina, Alexey Pimashkin
Publikováno v:
Micromachines, Vol 15, Iss 6, p 732 (2024)
Modern microtechnology methods are widely used to create neural networks on a chip with a connection architecture demonstrating properties of modularity and hierarchy similar to brain networks. Such in vitro networks serve as a valuable model for stu
Externí odkaz:
https://doaj.org/article/e198416c0dbb456492f085c63c462087
Autor:
Alexey N. Mikhaylov, Sergey A. Shchanikov, Vyacheslav A. Demin, Valeri A. Makarov, Victor B. Kazantsev
Publikováno v:
Frontiers in Neuroscience, Vol 17 (2023)
Externí odkaz:
https://doaj.org/article/c9df146534bc419cbb15e5dfe3dac1cc
Publikováno v:
Biomimetics, Vol 8, Iss 5, p 422 (2023)
In this study, we introduce an innovative hybrid artificial neural network model incorporating astrocyte-driven short-term memory. The model combines a convolutional neural network with dynamic models of short-term synaptic plasticity and astrocytic
Externí odkaz:
https://doaj.org/article/b0e0b866289d438b915cb767d7a59f72
Publikováno v:
Mathematics, Vol 11, Iss 18, p 3888 (2023)
We consider an unstructured neuron network model composed of excitatory and inhibitory neurons. The synaptic connections are supplied with spike timing-dependent plasticity (STDP). We take the STDP model implemented using a memristor. In normal condi
Externí odkaz:
https://doaj.org/article/a92240c2a0fd480995943a4f126892f9
Autor:
Innokentiy A. Kastalskiy, Evgeniya V. Pankratova, Evgeny M. Mirkes, Victor B. Kazantsev, Alexander N. Gorban
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract The dynamics of epidemics depend on how people's behavior changes during an outbreak. At the beginning of the epidemic, people do not know about the virus, then, after the outbreak of epidemics and alarm, they begin to comply with the restri
Externí odkaz:
https://doaj.org/article/7a2816dc1dcd4a1fa4b93e287f83ddac
Autor:
Sergey A. Lobov, Ekaterina S. Berdnikova, Alexey I. Zharinov, Dmitry P. Kurganov, Victor B. Kazantsev
Publikováno v:
Biomimetics, Vol 8, Iss 3, p 320 (2023)
Mathematical and computer simulation of learning in living neural networks have typically focused on changes in the efficiency of synaptic connections represented by synaptic weights in the models. Synaptic plasticity is believed to be the cellular b
Externí odkaz:
https://doaj.org/article/b4ed3ea3d0f547bb9b95eff73fbb06bd
Publikováno v:
Biomimetics, Vol 8, Iss 3, p 277 (2023)
We propose a new model for a neuromorphic olfactory analyzer based on memristive synapses. The model comprises a layer of receptive neurons that perceive various odors and a layer of “decoder” neurons that recognize these odors. It is demonstrate
Externí odkaz:
https://doaj.org/article/8431f74b978a417c9eecfaf74695b072
Publikováno v:
Entropy, Vol 25, Iss 5, p 745 (2023)
We investigated a mathematical model composed of a spiking neural network (SNN) interacting with astrocytes. We analysed how information content in the form of two-dimensional images can be represented by an SNN in the form of a spatiotemporal spikin
Externí odkaz:
https://doaj.org/article/dad3369ec8594f4691c5d23f50cc232e
Autor:
Roman V. Tominov, Zakhar E. Vakulov, Vadim I. Avilov, Ivan A. Shikhovtsov, Vadim I. Varganov, Victor B. Kazantsev, Lovi Raj Gupta, Chander Prakash, Vladimir A. Smirnov
Publikováno v:
Nanomaterials, Vol 13, Iss 10, p 1583 (2023)
This paper proposes two different approaches to studying resistive switching of oxide thin films using scratching probe nanolithography of atomic force microscopy (AFM). These approaches allow us to assess the effects of memristor size and top-contac
Externí odkaz:
https://doaj.org/article/6b71fc660ee9446abbdbf392eb061f83