High-frequency bioelectrical activity of the brain in the diagnosis of epilepsy
Recent studies show that the brain gamma activity includes both the gamma rhythm (standard EEG) and high frequency (100-1000 Hz) as well as super-high (>1000 Hz) frequency oscillations, as recorded by electrocorticography. As reported in the literature, the high-frequency oscillations (80-500...
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| Format: | Article |
| Language: | Russian |
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IRBIS LLC
2018-11-01
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| Series: | Эпилепсия и пароксизмальные состояния |
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| Online Access: | https://www.epilepsia.su/jour/article/view/421 |
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| author | N. D. Sorokina S. S. Pertsov G. V. Selitsky |
| author_facet | N. D. Sorokina S. S. Pertsov G. V. Selitsky |
| author_sort | N. D. Sorokina |
| collection | DOAJ |
| description | Recent studies show that the brain gamma activity includes both the gamma rhythm (standard EEG) and high frequency (100-1000 Hz) as well as super-high (>1000 Hz) frequency oscillations, as recorded by electrocorticography. As reported in the literature, the high-frequency oscillations (80-500 Hz) are highly informative markers of an epileptic focus. In this review, we analyze features of high-frequency activity associated with the epileptiform activity, and its relation to the seizure onset range. Further study of high-frequency bioelectric activity of the brain is of interest to researchers and clinicians, and may improve the EEG differential diagnosis of epilepsy. |
| format | Article |
| id | doaj-art-4030c3aa652842f69d46fcdc380f9cfa |
| institution | Kabale University |
| issn | 2077-8333 2311-4088 |
| language | Russian |
| publishDate | 2018-11-01 |
| publisher | IRBIS LLC |
| record_format | Article |
| series | Эпилепсия и пароксизмальные состояния |
| spelling | doaj-art-4030c3aa652842f69d46fcdc380f9cfa2025-08-20T03:39:32ZrusIRBIS LLCЭпилепсия и пароксизмальные состояния2077-83332311-40882018-11-0110361310.17749/2077-8333.2018.10.3.006-013404High-frequency bioelectrical activity of the brain in the diagnosis of epilepsyN. D. Sorokina0S. S. Pertsov1G. V. Selitsky2A.I. Evdokimov Moscow State University of Medicine and Dentistry of the Ministry of Healthcare of the Russian FederationA.I. Evdokimov Moscow State University of Medicine and Dentistry of the Ministry of Healthcare of the Russian Federation; P.K. Anokhin Scientific Research Institute of Normal PhysiologyA.I. Evdokimov Moscow State University of Medicine and Dentistry of the Ministry of Healthcare of the Russian FederationRecent studies show that the brain gamma activity includes both the gamma rhythm (standard EEG) and high frequency (100-1000 Hz) as well as super-high (>1000 Hz) frequency oscillations, as recorded by electrocorticography. As reported in the literature, the high-frequency oscillations (80-500 Hz) are highly informative markers of an epileptic focus. In this review, we analyze features of high-frequency activity associated with the epileptiform activity, and its relation to the seizure onset range. Further study of high-frequency bioelectric activity of the brain is of interest to researchers and clinicians, and may improve the EEG differential diagnosis of epilepsy.https://www.epilepsia.su/jour/article/view/421gamma rhythmgamma oscillationshigh-frequency activityepileptic focusseizure onset |
| spellingShingle | N. D. Sorokina S. S. Pertsov G. V. Selitsky High-frequency bioelectrical activity of the brain in the diagnosis of epilepsy Эпилепсия и пароксизмальные состояния gamma rhythm gamma oscillations high-frequency activity epileptic focus seizure onset |
| title | High-frequency bioelectrical activity of the brain in the diagnosis of epilepsy |
| title_full | High-frequency bioelectrical activity of the brain in the diagnosis of epilepsy |
| title_fullStr | High-frequency bioelectrical activity of the brain in the diagnosis of epilepsy |
| title_full_unstemmed | High-frequency bioelectrical activity of the brain in the diagnosis of epilepsy |
| title_short | High-frequency bioelectrical activity of the brain in the diagnosis of epilepsy |
| title_sort | high frequency bioelectrical activity of the brain in the diagnosis of epilepsy |
| topic | gamma rhythm gamma oscillations high-frequency activity epileptic focus seizure onset |
| url | https://www.epilepsia.su/jour/article/view/421 |
| work_keys_str_mv | AT ndsorokina highfrequencybioelectricalactivityofthebraininthediagnosisofepilepsy AT sspertsov highfrequencybioelectricalactivityofthebraininthediagnosisofepilepsy AT gvselitsky highfrequencybioelectricalactivityofthebraininthediagnosisofepilepsy |