Enviar artigo por via de e-mail New Approach to Estimation of Interchannel Phase Coupling of Electroencephalograms
- Autores: Tolmacheva R.A.1, Obukhov Y.V.1, Polupanov A.F.1, Zhavoronkova L.A.2
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Afiliações:
- Kotel’nikov Institute of Radio Engineering and Electronics
- Institute of Higher Nervous Activity and Neurophysiology
- Edição: Volume 63, Nº 9 (2018)
- Páginas: 1070-1075
- Seção: Applications of Radiotechnology and Electronics in Biology and Medicine
- URL: https://journals.rcsi.science/1064-2269/article/view/200188
- DOI: https://doi.org/10.1134/S1064226918090206
- ID: 200188
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Resumo
A new method to estimate the phase coupling of electroencephalogram (EEG) signals in different channels is based on the calculation of difference of phase characteristics for channel signals at the ridge points (maximum magnitudes) of wavelet spectra. It is shown that the method can be used to determine phase-coupled pairs of EEG leads and distinguish such pairs from uncoupled pairs. The interchannel phase coupling of EEG is estimated for cognitive and motor tests of a normal patient and a patient with craniocerebral injury
Sobre autores
R. Tolmacheva
Kotel’nikov Institute of Radio Engineering and Electronics
Autor responsável pela correspondência
Email: tolmatcheva@ya.ru
Rússia, Moscow, 125009
Yu. Obukhov
Kotel’nikov Institute of Radio Engineering and Electronics
Email: tolmatcheva@ya.ru
Rússia, Moscow, 125009
A. Polupanov
Kotel’nikov Institute of Radio Engineering and Electronics
Email: tolmatcheva@ya.ru
Rússia, Moscow, 125009
L. Zhavoronkova
Institute of Higher Nervous Activity and Neurophysiology
Email: tolmatcheva@ya.ru
Rússia, Moscow, 117485
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