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Testing Sensory and Multisensory Function in Children with Autism Spectrum Disorder
Published on: April 22, 2015
[Epilepsy and autism spectrum disorders in children]
E D Belousova1, N N Zavadenko1
1N. I. Pirogov Russian National Research Medical University, Ministry of Health of Russia, Moscow.
Insights
Epilepsy and autism spectrum disorders (ASD) frequently co-occur in children. This review examines their association, genetic links, and treatment considerations for ASD patients.
Area of Science:
- Neuroscience
- Pediatrics
- Genetics
Background:
- Epilepsy and autism spectrum disorders (ASD) are frequently comorbid in children.
- Understanding the relationship between these conditions is crucial for effective management.
Purpose of the Study:
- To review the incidence and types of epilepsy and ASD co-occurrence.
- To explore the genetic underpinnings of this comorbidity.
- To discuss practical management strategies, including antiepileptic drug use in children with ASD.
Main Methods:
- Review of incidence data for ASD in epilepsy and vice versa.
- Analysis of epileptiform discharges on EEG in ASD.
- Examination of different models for epilepsy and ASD co-occurrence.
Main Results:
- Multiple patterns of epilepsy and ASD co-occurrence exist, ranging from independent conditions to shared genetic causes or causal relationships.
- Specific genetic factors contribute to the comorbidity of epilepsy and ASD.
- The epileptic process itself may influence brain networks critical for social and communication development in ASD.
Conclusions:
- The comorbidity of epilepsy and ASD is complex, with various potential underlying mechanisms.
- Genetic factors play a significant role in the co-occurrence of these conditions.
- Rational use of antiepileptic drugs is essential for children with ASD and epilepsy.
Abstract:
The problem of epilepsy comorbidity with autism spectrum disorders in children is discussed. The incidence data of autism spectrum disorders in epilepsy, epileptiform discharges on the EEG in autism spectrum disorders and epilepsy in autism spectrum disorders are reviewed. The following types of epilepsy and autism co-occurrence are discussed: both conditions are independent, have different causes and may co-occur by chance; epilepsy and autism are associated, both being independent consequences of the same genetic disorder or early cerebral damage; autism is caused by the epileptic process which interferes with the function of specific brain networks involved in the development of communication and social behavior; autism is a result of the withdrawal reaction in the epileptic child. The known genetic causes of epilepsy and autism spectrum disorders comorbidity are provided. The practical issues are discussed, in particular the rational indication of antiepileptic drugs to the children suffering autism spectrum disorders.
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