Localization of Brain Electrical Activity Sources and Hemodynamic Activity Foci during Motor Imagery
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F14%3A86092428" target="_blank" >RIV/61989100:27240/14:86092428 - isvavai.cz</a>
Alternative codes found
RIV/67985807:_____/14:00428357 RIV/61989100:27740/14:86092428
Result on the web
<a href="http://dx.doi.org/10.1134/S0362119714030062" target="_blank" >http://dx.doi.org/10.1134/S0362119714030062</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1134/S0362119714030062" target="_blank" >10.1134/S0362119714030062</a>
Alternative languages
Result language
angličtina
Original language name
Localization of Brain Electrical Activity Sources and Hemodynamic Activity Foci during Motor Imagery
Original language description
The sources of brain activity that make the maximum contribution to EEG patterns corresponding to motor imagery have been studied. The accuracy of their classification determines the efficiency of brain-computer interface (BCI) for controlling external technical devices directly by brain signals, without the involvement of muscle activity. Brain activity sources are identified by independent component analysis. The independent components providing the maximum BCI classification accuracy are considered relevant for the motor imagery task. The two most relevant sources exhibit clearly marked event related desynchronization and synchronization of the mi-rhythm during the imagery of contra and ipsilateral hand movements. These sources were localized by solving the inverse EEG problem with due consideration for individual geometry of the brain and its covers, as determined by magnetic resonance imaging. Each of the sources was shown to be localized in the 3a area of the primary somatosensor
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/EE.2.3.20.0073" target="_blank" >EE.2.3.20.0073: Bio-Inspired Methods: research, development and knowledge transfer</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Human Physiology
ISSN
0362-1197
e-ISSN
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Volume of the periodical
40
Issue of the periodical within the volume
3
Country of publishing house
RU - RUSSIAN FEDERATION
Number of pages
11
Pages from-to
273-283
UT code for WoS article
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EID of the result in the Scopus database
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