Abstract | PURPOSE: The objective of this study was to provide a better understanding of the verbal learning and memory (VLM) patterns that might differentiate children with frontal lobe epilepsy (FLE) from children with temporal lobe epilepsy (TLE) and to examine the impact of variables thought to influence outcomes (seizure laterality, age at seizure onset, age at assessment, epilepsy duration, number of antiepileptic drugs). METHODS: Retrospective analyses were carried out for children with intractable unilateral TLE (n=100) and FLE (n=27) who completed standardized measures of VLM entailing lists of single words or lists of word pairs. RESULTS: Mean intelligent quotients and VLM scores on single words fell within the average range for both groups, whereas scores fell within the low average to borderline range on word pairs. No significant overall differences in VLM were found between the group with TLE and the group with FLE. Older age at assessment and older age at seizure onset were generally associated with better VLM in both groups but were related to better performance in a number of indices in the group with TLE and only fewer intrusions in the group with FLE. CONCLUSIONS: The VLM profiles of children with TLE and FLE are generally similar. Older age at assessment and older age at seizure onset have a favorable impact on both groups but are related to better encoding, retrieval, and monitoring processes for the group with TLE and improved memory monitoring (i.e., as indicated by fewer intrusions) in the group with FLE.
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Authors | Amanda Fuentes, Mary Lou Smith |
Journal | Epilepsy & behavior : E&B
(Epilepsy Behav)
Vol. 53
Pg. 58-65
(Dec 2015)
ISSN: 1525-5069 [Electronic] United States |
PMID | 26519667
(Publication Type: Journal Article)
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Copyright | Copyright © 2015 Elsevier Inc. All rights reserved. |
Chemical References |
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Topics |
- Anticonvulsants
(therapeutic use)
- Child
- Child, Preschool
- Cognition
- Cognition Disorders
(etiology)
- Epilepsy, Frontal Lobe
(complications, diagnosis, drug therapy)
- Epilepsy, Temporal Lobe
(complications, diagnosis, drug therapy)
- Executive Function
(physiology)
- Female
- Functional Laterality
- Humans
- Male
- Memory
- Retrospective Studies
- Seizures
- Temporal Lobe
- Verbal Learning
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