Email this article Dynamics of Interactions between Cerebral Networks Derived from fMRI Data and Motor Rehabilitation during Stokes
- Authors: Savelov A.A.1, Shtark M.B.2,3,4, Kozlova L.I.2,3, Verevkin E.G.2, Petrovskii E.D.1, Pokrovskii M.A.1, Rudych P.D.5, Tsyrkin G.M.2
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Affiliations:
- International Tomography Center, Siberian Division of the Russian Academy of Sciences
- Research Institute of Molecular Biology and Biophysics, Federal Research Center of Fundamental and Translational Medicine
- Novosibirsk National Research State University
- Research-and-Development Enterprise Komsib
- Institute of Computational Technologies, Siberian Division of the Russian Academy of Sciences
- Issue: Vol 166, No 3 (2019)
- Pages: 399-403
- Section: Article
- URL: https://journals.rcsi.science/0007-4888/article/view/241041
- DOI: https://doi.org/10.1007/s10517-019-04359-6
- ID: 241041
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Abstract
The connections between large neuronal networks were analyzed in 12 patients with ischemic or hemorrhagic strokes and hemiparesis included in the course of the interactive brain stimulation in the area of the primary motor cortex by the analysis of independent components of fMRI. The results obtained in 3 patients are presented. Desynchronization of the visual networks with each other and with the motor networks as well as positive dynamics in Rankin scale and box and blocks test were observed in the patients. These data attest to a decrease in the importance of visual control during movements and probably on partial restoration of prioperception. The important role of interactive brain stimulation and network analysis of fMRI data in neurology are discussed.
About the authors
A. A. Savelov
International Tomography Center, Siberian Division of the Russian Academy of Sciences
Author for correspondence.
Email: as@tomo.nsc.ru
Russian Federation, Novosibirsk
M. B. Shtark
Research Institute of Molecular Biology and Biophysics, Federal Research Center of Fundamental and Translational Medicine; Novosibirsk National Research State University; Research-and-Development Enterprise Komsib
Email: as@tomo.nsc.ru
Russian Federation, Novosibirsk; Novosibirsk; Novosibirsk
L. I. Kozlova
Research Institute of Molecular Biology and Biophysics, Federal Research Center of Fundamental and Translational Medicine; Novosibirsk National Research State University
Email: as@tomo.nsc.ru
Russian Federation, Novosibirsk; Novosibirsk
E. G. Verevkin
Research Institute of Molecular Biology and Biophysics, Federal Research Center of Fundamental and Translational Medicine
Email: as@tomo.nsc.ru
Russian Federation, Novosibirsk
E. D. Petrovskii
International Tomography Center, Siberian Division of the Russian Academy of Sciences
Email: as@tomo.nsc.ru
Russian Federation, Novosibirsk
M. A. Pokrovskii
International Tomography Center, Siberian Division of the Russian Academy of Sciences
Email: as@tomo.nsc.ru
Russian Federation, Novosibirsk
P. D. Rudych
Institute of Computational Technologies, Siberian Division of the Russian Academy of Sciences
Email: as@tomo.nsc.ru
Russian Federation, Novosibirsk
G. M. Tsyrkin
Research Institute of Molecular Biology and Biophysics, Federal Research Center of Fundamental and Translational Medicine
Email: as@tomo.nsc.ru
Russian Federation, Novosibirsk
