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Lateralizing value of behavioral arrest in patients with temporal lobe epilepsy
- Source :
-
Epilepsy & Behavior . Nov2008, Vol. 13 Issue 4, p634-636. 3p. - Publication Year :
- 2008
-
Abstract
- Abstract: Analysis of ictal semiology is essential to presurgical evaluation of patients with epilepsy. To assess the localizing value of behavioral arrest in temporal lobe epilepsy (TLE), we analyzed 107 video/EEG monitoring-documented seizures of 107 adult patients with TLE for a set of defined seizure phenomena with respect to frequency and sequence of occurrence in relation to epileptogenic (mesial vs extramesial, left vs right) origin. Behavioral arrest was observed more frequently in left-sided temporal seizures: 25.7% of left-sided mesial seizures and 25.0% of left-sided extramesial seizures exhibited behavioral arrest, whereas only 3.4% of right-sided mesial seizures and 10.5% of right-sided extramesial seizures were associated with behavioral arrest. In addition, occurence of behavioral arrest within the sequence of seizure phenomena was remarkably consistent, being observed mainly as the first apparent feature of seizure onset. Thus, behavioral arrest is a valuable early indicator of a left-sided temporal epileptogenic focus in adult patients with TLE. [Copyright &y& Elsevier]
- Subjects :
- *EPILEPSY
*BRAIN diseases
*SEIZURES (Medicine)
*CEREBRAL cortex
Subjects
Details
- Language :
- English
- ISSN :
- 15255050
- Volume :
- 13
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Epilepsy & Behavior
- Publication Type :
- Academic Journal
- Accession number :
- 34954639
- Full Text :
- https://doi.org/10.1016/j.yebeh.2008.07.006