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Neuropsychological and behavioral status of children with complex partial seizures
J Schoenfeld1, M Seidenberg, A Woodard
1Department of Psychology, Chicago Medical School, USA.
Insights
Children with complex partial seizures (CPS) experience significant cognitive impairments and behavioral challenges. Earlier seizure onset predicts poorer cognitive function, while seizure frequency impacts behavior.
Area of Science:
- Neuropsychology
- Pediatric Neurology
- Child Psychiatry
Background:
- Epilepsy, particularly complex partial seizures (CPS), can impact cognitive and behavioral development in children.
- Understanding the specific neuropsychological and behavioral effects of CPS is crucial for effective intervention.
Purpose of the Study:
- To assess the neuropsychological and behavioral status of children with CPS.
- To compare these outcomes with sibling controls.
- To identify predictors of cognitive and behavioral difficulties in children with CPS.
Main Methods:
- Neuropsychological and behavioral assessments were conducted on 57 children (aged 7-16) with CPS.
- A control group of 27 sibling children of similar age was included for comparison.
- Statistical analyses identified predictors of cognitive and behavioral outcomes.
Main Results:
- Children with CPS exhibited significant impairment across all seven cognitive domains, indicating generalized cognitive dysfunction.
- Earlier age at seizure onset was strongly associated with poorer cognitive functioning.
- Children with CPS showed more social and school competence issues and internalizing behaviors, but not externalizing behaviors.
- Seizure frequency in the past year was a stronger predictor of behavioral difficulties than age at onset.
Conclusions:
- Complex partial seizures significantly affect cognitive and behavioral adjustment in children.
- The neurodevelopmental course of CPS, including age at onset and seizure frequency, plays a critical role in these deficits.
- Findings highlight the need for targeted interventions addressing cognitive and behavioral aspects in pediatric epilepsy management.
Abstract:
Neuropsychological and behavioral status were examined in 57 children aged 7 to 16 years with complex partial seizures (CPS) and compared with 27 sibling control children of the same age. Epilepsy had a significant effect on both cognitive and behavioral adjustment measures. Children with CPS had significant impairment across all seven cognitive domains assessed, reflective of a profile of relatively diffuse and generalized cognitive dysfunction. Age at onset of recurrent seizures was the strongest and most consistent predictor of adequacy of cognitive functioning; earlier age at onset was associated with poorer cognitive status. Children with CPS also had more problems compared with sibling control children on measures of social and school competence and internalizing behavior problems, but not externalizing behaviors. Further, frequency of seizure activity in the past year, rather than age at seizure onset, emerged as the strongest predictor of these behavioral difficulties. These findings are discussed in the context of understanding the impact of CPS on cognition and behavioral adjustment, and identifying the contribution of various aspects of the neurodevelopmental course of CPS to these issues.