Abstract |
Accurate knowledge of the frequency of epileptic seizures is a precondition for evaluating the efficacy of pharmacotherapy. It is a well-known fact that the information provided by epilepsy patients about the number of seizures they experience is often unreliable. In the present study, we aimed to identify predictors of a higher risk of unrecognized events. Thirty patients who underwent presurgical evaluation in a video/EEG monitoring unit were recruited. As soon as the patient became aware of a seizure, he or she completed a standardized questionnaire on the subjective perception of the seizure, which was then compared with the video/EEG findings. Of the 138 seizures recorded, 49.3% were reliably detected by the patient, whereas 44.2% went unnoticed; the remainder were incompletely or uncertainly perceived. Subjects in whom events occurred during sleep or originated in (or propagated to) the left temporal lobe had a significantly higher percentage of unrecognized events.
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Authors | Frank Kerling, Sonja Mueller, Elisabeth Pauli, Hermann Stefan |
Journal | Epilepsy & behavior : E&B
(Epilepsy Behav)
Vol. 9
Issue 2
Pg. 281-5
(Sep 2006)
ISSN: 1525-5050 [Print] United States |
PMID | 16824803
(Publication Type: Journal Article)
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Topics |
- Adult
- Aged
- Electroencephalography
- Epilepsy
(physiopathology)
- Epilepsy, Temporal Lobe
(physiopathology)
- Female
- Humans
- Male
- Mental Recall
- Middle Aged
- Prospective Studies
- Seizures
(psychology)
- Video Recording
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