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Autor Makarov, Valeri A. |
Documentos disponibles escritos por este autor (54)
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Makarov, Valeri A. ; Río, E. del ; Ebeling, Werner ; Velarde, Manuel G. | Spie-Int Soc Optical Engineering | 2003An experimental study has been carried out of a noisy dissipative-driven ring lattice of units coupled via Morse potentials. An electronic circuit mimicking the lattice dynamics and noise sources is used. We show that inclusion of long range att[...]texto impreso
Makarova J, Makarova VA, Herreras O. Generation of sustained field potentials by gradients of polarization within single neurons: a macroscopic model of spreading depression. J Neurophysiol 103: 2446-2457, 2010. First published March 10, 2010; d[...]texto impreso
High-dimensional data and high-dimensional representations of reality are inherent features of modern Artificial Intelligence systems and applications of machine learning. The well-known phenomenon of the “curse of dimensionality” states: many p[...]texto impreso
Surface electromyographic (sEMG) signals represent a superposition of the motor unit action potentials that can be recorded by electrodes placed on the skin. Here we explore the use of an easy wearable sEMG bracelet for a remote interaction with[...]texto impreso
Makarov, Valeri A. ; Castellanos, Nazareth P. | World Academy of Science, Engineering & Technology | 2006Statistical analysis of electrophysiological recordings obtained under, e.g. tactile, stimulation frequently suggests participation in the network dynamics of experimentally unobserved "hidden" neurons. Such interneurons making synapses to exper[...]texto impreso
Lobov, Sergey ; Krilova, Nadia ; Kastalskiy, Innokentiy ; Kazantsev, Victor ; Makarov, Valeri A. | MDPI | 2018-04-06Recent advances in recording and real-time analysis of surface electromyographic signals (sEMG) have fostered the use of sEMG human–machine interfaces for controlling personal computers, prostheses of upper limbs, and exoskeletons among others. [...]texto impreso
The synchronization of oscillatory activity in networks of networks is usually implemented through coupling the state variables describing the dynamics of each network. Here we study another but complementary mechanism of synchronization in unid[...]texto impreso
Villacorta-Atienza, José Antonio ; Calvo, Carlos ; Lobov, S. ; Makarov, Valeri A. | EDP SCIENCES S A | 2017The fundamental bases of how our brain solves different tasks of object manipulation remain largely unknown. Here we consider the problem of the limb movement in dynamic situations on an abstract cognitive level and propose a novel approach rely[...]texto impreso
Makarov, Valeri A. ; Berg, Christian ; Villacorta-Atienza, José Antonio ; Velarde, Manuel G. ; Arena, Paolo ; Patane, Luca ; Termini, Pietro Savio ; Strauss, Roland | Informa Healthcare | 2010-12Proper orientation is one of the most important skills in the repertoire of an organism. Many different strategies are used in the animal kingdom to find resources like food, nesting sites, a comfortable environment, or mating partners. Optimizi[...]texto impreso
In the present paper we propose a novel method for the identification and modeling of neural networks using extracellular spike recordings. We create a deterministic model of the effective network, whose dynamic behavior fits experimental data. [...]texto impreso
Makarov, Valeri A. ; Korovaichuk, A. ; Makarova, J. ; Benito, N. ; Herreras, Oscar | American Physiological Society | 2010-07Korovaichuk A, Makarova J, Makarov VA, Benito N, Herreras O. Minor contribution of principal excitatory pathways to hippocampal LFPs in the anesthetized rat: A combined independent component and current source density study. J Neurophysiol 104: [...]texto impreso
Makarov, Valeri A. ; Río, E. del ; Velarde, Manuel G. ; Ebeling, Werner | American Physical Society | 2003-05A circular lattice (ring) of N electronic elements with Toda-type exponential interactions and Rayleigh-type dissipation is used to illustrate wave formation, propagation, and switching between wave modes. A methodology is provided to help contr[...]texto impreso
In this communication, we present results of experimental work carried out in the frame of the ROSANA project aiming at the investigation of the interactions between sensory inputs and the activity of Central Nervous System (CNS) neurons in the [...]texto impreso
Villacorta-Atienza, José Antonio ; Makarov, Valeri A. | IEEE-Inst Electrical Electronics Engineers | 2013-12Navigation in time-evolving environments with moving targets and obstacles requires cognitive abilities widely demonstrated by even simplest animals. However, it is a long-standing challenging problem for artificial agents. Cognitive autonomous [...]texto impreso
Makarov, Valeri A. ; Malmierca, Eduardo ; Castellanos, Nazareth P. ; Núñez-Medina, Alberto ; Núñez, Ángel | Blackwell Publishing | 2009-08We have studied the role of the temporal correlation of multiple cell discharges in the facilitation of the somatosensory information transmission from the gracilis nucleus to the primary somatosensory (SI) cortex in anesthetized rats. Pairs of [...]