Отправить статью по E-mail New Approach to Estimation of Interchannel Phase Coupling of Electroencephalograms
- Авторы: Tolmacheva R.A.1, Obukhov Y.V.1, Polupanov A.F.1, Zhavoronkova L.A.2
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Учреждения:
- Kotel’nikov Institute of Radio Engineering and Electronics
- Institute of Higher Nervous Activity and Neurophysiology
- Выпуск: Том 63, № 9 (2018)
- Страницы: 1070-1075
- Раздел: 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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Аннотация
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
Об авторах
R. Tolmacheva
Kotel’nikov Institute of Radio Engineering and Electronics
Автор, ответственный за переписку.
Email: tolmatcheva@ya.ru
Россия, Moscow, 125009
Yu. Obukhov
Kotel’nikov Institute of Radio Engineering and Electronics
Email: tolmatcheva@ya.ru
Россия, Moscow, 125009
A. Polupanov
Kotel’nikov Institute of Radio Engineering and Electronics
Email: tolmatcheva@ya.ru
Россия, Moscow, 125009
L. Zhavoronkova
Institute of Higher Nervous Activity and Neurophysiology
Email: tolmatcheva@ya.ru
Россия, Moscow, 117485
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