Scalp high frequency oscillations (HFOs) in absence epilepsy: An independent component analysis (ICA) based approach
Highlights • EEG of 9 patients with absence epilepsy were evaluated for occurrence of HFO. • HFOs were associated with inter-ictal generalized (241/454). • HFOs were associated with ictal generalized (634/884). • HFOs were associated with sporadic spike-wave discharges (51/100). • ICA with spectral...
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| Veröffentlicht in: | Epilepsy research 2015-09, Vol.115, p.133-140 |
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| container_title | Epilepsy research |
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| creator | Chaitanya, Ganne Sinha, Sanjib Narayanan, Mariyappa Satishchandra, Parthasarthy |
| description | Highlights • EEG of 9 patients with absence epilepsy were evaluated for occurrence of HFO. • HFOs were associated with inter-ictal generalized (241/454). • HFOs were associated with ictal generalized (634/884). • HFOs were associated with sporadic spike-wave discharges (51/100). • ICA with spectral analysis showed the mean frequency of HFOs was 96.4 ± 10.4 Hz. |
| doi_str_mv | 10.1016/j.eplepsyres.2015.06.008 |
| format | Article |
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| ispartof | Epilepsy research, 2015-09, Vol.115, p.133-140 |
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| language | eng |
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| source | MEDLINE; ScienceDirect Journals (5 years ago - present) |
| subjects | Absence seizures Brain - physiopathology Child Electroencephalography - methods Epilepsy, Absence - physiopathology Female High frequency oscillations Humans Independent component analysis Male Neurology Periodicity Ripples Scalp Signal Processing, Computer-Assisted |
| title | Scalp high frequency oscillations (HFOs) in absence epilepsy: An independent component analysis (ICA) based approach |
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