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EEG MULTIMEDIA |
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Absence seizures: Slow spike-and-wave discharges (2.5 Hz). This was
an interictal pattern in a child. 2. Absence seizures: EEG of a typical absence seizure with 3-Hz spike-and-wave discharges. 3. Complex Partial Seizures: This is an EEG recording of a temporal lobe complex partial seizure. 4. Epileptiform Normal Variants: A small sharp spike. 5. Epileptiform Normal Variants: Rhythmic midtemporal theta of drowsiness. 6. Epileptiform Normal Variants: Wicket spikes in the left temporal region. 7. Epileptiform Normal Variants: A small sharp spike is present in the right temporal region. 8. Generalized Epilepsies: Spike, generalized. 9. Generalized Epilepsies: 3-Hz spike-wave complexes (SWC), generalized. 10. Generalized Epilepsies: Sharp waves, multifocal. 11. Generalized Epilepsies: Slow spike-wave complexes. 12. Generalized Epilepsies: Hypsarrhythmia. 13. Generalized Epilepsies: Hypsarrhythmia. 14. Generalized Epilepsies: Slow spike-wave complexes (SWC). 15. Generalized Epilepsies: Polyspike, generalized. 16. Generalized Epilepsies: Generalized paroxysmal fast activity. 17. Localization-related Epilepsies: Sharp waves, left temporo-occipital region. 18. Localization-related Epilepsies: Sharp waves, left temporal region. 19. Localization-related Epilepsies: Sharp wave, left temporal region. 20. Localization-related Epilepsies: EEG seizure, left temporal region. 21. Localization-related Epilepsies: pike, left frontal region. 22. Common Epilepsy Syndromes: Absence epilepsy - Anteriorly dominant, typical 3-Hz spike and wave discharges. 23. Common Epilepsy Syndromes: Typical 3-Hz spike and wave discharges seen in absence epilepsy. 24. Common Epilepsy Syndromes: Slow (<2.5 Hz) spike and wave discharges associated with atypical absence seizures. 25. Common Epilepsy Syndromes: Benign rolandic epilepsy - Note the characteristic spike and waves seen in drowsiness. 26. Common Epilepsy Syndromes: Hypsarrhythmia in infantile spasms - Note the chaotic high-amplitude background. 27. Common Epilepsy Syndromes: Hypsarrhythmia - Note the electrodecremental response. 28. Common Epilepsy Syndromes: Slow (<2.5 Hz) spike and wave discharges in atypical absence epilepsy (ie, Lennox-Gastaut syndrome) 29. Common Epilepsy Syndromes: Polyspike and wave response produced by photic stimulation. 30. Common Epilepsy Syndromes: Polyspike and wave discharges seen in juvenile myoclonic epilepsy. 31. Common Epilepsy Syndromes: Benign rolandic epilepsy associated with typical centrotemporal spikes. 32. Epileptic and Epileptiform Encephalopathies: EEG of a patient with Landau-Kleffner syndrome. 33. Epileptic and Epileptiform Encephalopathies: EEG showing beta frequency burst. 34. Epileptic and Epileptiform Encephalopathies: EEG in Landau-Kleffner syndrome (Pre- and Post-Treatments) 35. Focal EEG Waveform Abnormalities: Polymorphic delta activity. 36. Focal Status Epilepticus: EEG from a patient with epilepsia partialis continua.
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