Obukhov Konstantin, Kershner Ivan, Komoltsev Ilya, Maliuta Inna, Obukhov Yury, Manolova Anna, Gulyaeva Natalia AN APPROACH FOR EEG OF POST TRAUMATIC SLEEP SPINDLES AND EPILEPSY SEIZURES DETECTION AND CLASSIFICATION IN RATS. Pattern Recognition and Image Analysis, Vol. 27 Number 1, 2017 , 2017 .
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Аннотация
The electroencephalographic (EEG) features of post traumatic epilepsy (PTE) are analyzed in the paper. The proposed method allows detection and classification of sleep spindles and epilepsy seizures. The experiments were conducted on a laboratory rats before and after traumatic brain inquiry (TBI). In the introduction, the details of the experiment along with the information about manual markup are provided. In the first part, the new method of sleep spindles and epilepsy seizures detection is described. The method is based on the analysis of the wavelet spectrogram extrema. Moreover, the described procedure of background extraction and ridge segmentation helps to classify signals as epilepsy seizures and sleep spindles. In the second part, the information about the clustering is given. K-means clustering of seizures and spindles was performed based on signals power and frequency. The results of the clustering, along with the research of TBI effect on the EEG, are provided in the third part. It was shown that PTE may be considered as the cause of the frequency variance among clusters of sleep spindles and epilepsy seizures.
| Тип объекта: | Статья |
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| Авторы на русском. ОБЯЗАТЕЛЬНО ДЛЯ АНГЛОЯЗЫЧНЫХ ПУБЛИКАЦИЙ!: | Обухов Константин, Кершнер Иван, Комольцев Илья, Малюта Инна, Обухов Юрий, Манолова Анна, Гуляева Наталья |
| Подразделения (можно выбрать несколько, удерживая Ctrl): | 114 лаб. исследований космической плазмы радиофизическими методами |
| URI: | http://cplire.ru:8080/id/eprint/2910 |
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