Výsledky vyhledávání - "K. V. Kalgin"

Structure, place, and clinical efficacy of the interactive brain therapy (stimulation) technology in cerebrovascular diseases

Autor: A. A. Savelov, N. A. Khrushcheva, K. V. Kalgin, L. I. Kozlova, D. D. Bezmaternykh, M. E. Melnikov, K. G. Mazhirina, A. V. Shurunova, E. V. Predtechenskaya, M. B. Shtark

Publikováno v: Complex Issues of Cardiovascular Diseases. 12:25-38

Highlights. Interactive brain stimulation is the next step in neurofeedback technology, it implies the possibility of volitional regulation of the hemodynamic response of specific brain region in order to transform entire brain network and obtain the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4abf4eee44e8f0655ab7bcb37232b1a2
https://doi.org/10.17802/2306-1278-2023-12-1-25-38

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Application of fMRI and Simultaneous fMRI-EEG Neurofeedback in Post-Stroke Motor Rehabilitation

Autor: Andrey A. Savelov, E. V. Predtechenskaya, P. E. Maximova, A. A. Semenikhina, E. D. Petrovskii, T. N. Tsaplina, K. V. Kalgin, M. Ye Mel’nikov, A. V. Shurunova, D. D. Bezmaternykh, M. B. Shtark

Publikováno v: Bulletin of Experimental Biology and Medicine. 171:379-383

This article discusses the contribution of fMRI- and fMRI-EEG-neurofeedback into recovery of motor function in two subacute stroke patients during the early post-stroke period. Premotor and supplementary motor zones of the cortex were chosen as the t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3194e1514104793a468646eb72b84da7
https://doi.org/10.1007/s10517-021-05232-1

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Application of fMRI and Simultaneous fMRI-EEG Neurofeedback in Post-Stroke Motor Rehabilitation

Autor: D D, Bezmaternykh, K V, Kalgin, P E, Maximova, M Ye, Mel'nikov, E D, Petrovskii, E V, Predtechenskaya, A A, Savelov, A A, Semenikhina, T N, Tsaplina, M B, Shtark, A V, Shurunova

Publikováno v: Bulletin of experimental biology and medicine. 171(3)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::f47f2970f353b857f5727fefe54e11fb
https://pubmed.ncbi.nlm.nih.gov/34292446

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Influence of regular system interrupts on performance of parallel stencil computations

Autor: K. V. Kalgin

Publikováno v: Programming and Computer Software. 40:223-228

Influence of most resource-intensive regular system interrupts on performance of parallel programs is studied. Depending on hardware architecture and OS settings, these interrupts take 0.1---5% of CPU operation time [1, 2], yet they can cause 10---10

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c873d77264a8723d34f0ae9faa833f87
https://doi.org/10.1134/s0361768814050053

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Parallel implementation of asynchronous cellular automata on a 32-core computer

Autor: K. V. Kalgin

Publikováno v: Numerical Analysis and Applications. 5:45-53

An efficient way of how some parallel algorithms of asynchronous cellular automata simulation can be mapped onto the architecture of a modern 32-core computer (4×Intel Xeon X7560) is investigated. An example is a model of the CO+O = CO2 reaction on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::57115c5d1db6521fcb0ea423dcf763fe
https://doi.org/10.1134/s1995423912010053

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Implementation of algorithms with a fine-grained parallelism on GPUs

Autor: K. V. Kalgin

Publikováno v: Numerical Analysis and Applications. 4:46-55

The efficiency of implementations of algorithms with a fine-grained parallelism on GPUs that support the CUDA architecture is studied. Cellular automata and difference schemes are used for testing. Several versions of implementations are proposed and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca740d64aa1b7823e5affce35217b6be
https://doi.org/10.1134/s1995423911010058

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