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SOURCE:    Almanac of Modern Science and Education. Tambov: Gramota, 2014. № 7. P. 16-18.
SCIENTIFIC AREA:    Technical Sciences
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INCREASE OF PHYSIOLOGICAL SIGNALS INFORMATIVITY WHILE ANALYZING HUMAN INTELLECTUAL ACTIVITY

Andrianova Evgeniya Sergeevna
Saint-Petersburg National Research University of Information Technologies, Mechanics and Optics


Abstract. The purpose of the work is the research of the dynamic spectral characteristics of the non-stationary electroencephalogram during cognitive tasks solution and finding the spatial-temporal correlations of its various channels calculated with the use of spectral integrals. The results of headwork researches were obtained under the conditions of different creative and mathematical tasks modelling .
Key words and phrases: биотехнические системы, когнитивные функции, физиологические сигналы, вейвлетный анализ, информационно-измерительный комплекс, biotechnical systems, cognitive functions, physiological signals, wavelet analysis, informational-measuring complex
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