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Related Concept Videos

Epilepsy and Seizures: Overview01:24

Epilepsy and Seizures: Overview

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Epilepsy is a chronic neurological disease marked by recurrent, unpredictable seizures. These seizures are caused by abnormal electrical discharges in the brain, leading to behavior, sensation, or consciousness alterations. They can also cause transient impairment of awareness, interfering with daily activities.
Various factors can trigger epilepsy, including genetic factors, brain damage, metabolic causes, and unknown etiology. Diagnosis of epilepsy involves electroencephalography (EEG), which...
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Genetic Screens02:46

Genetic Screens

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Genetic screens are tools used to identify genes and mutations responsible for phenotypes of interest. Genetic screens help identify individuals or a group of people at risk of developing  genetic diseases and help them with early intervention, targeted therapy, and reproductive options.
Forward genetic screens
Forward or “classical” genetic screens involve creating random mutations in an organism’s DNA using radiation, mutagens, or insertion of additional bases, which...
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Seizures: Classification01:13

Seizures: Classification

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Epilepsy is primarily characterized by unpredictable seizures, either provoked by an identifiable factor, such as injury or illness, or unprovoked, occurring spontaneously without apparent cause.
Seizures are typically classified into two main categories: focal and generalized seizures.
Focal Seizures
Focal seizures originate from specific regions of the brain. These seizures are further sub-classified into two types:
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Related Experiment Video

Updated: Apr 4, 2026

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Obtaining genetic testing in pediatric epilepsy.

Margie A Ream1,2, Anup D Patel1,2

  • 1Nationwide Children's Hospital, Columbus, Ohio, U.S.A.

Epilepsia
|September 9, 2015
PubMed
Summary
This summary is machine-generated.

Genetic testing aids in diagnosing pediatric epilepsy, offering benefits like reduced costs and targeted therapies. Timely genetic diagnosis can improve prognosis and lessen family anxiety.

Keywords:
DiagnosisExome sequencingNext generation sequencing

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Area of Science:

  • Neurology
  • Medical Genetics

Background:

  • Pediatric epilepsy diagnosis and management are complex.
  • Genetic factors are increasingly recognized as a significant cause of epilepsy in children.
  • Current diagnostic pathways can be lengthy and challenging for families.

Purpose of the Study:

  • To review genetic testing methods for pediatric epilepsy.
  • To discuss the advantages and disadvantages of various genetic tests.
  • To propose an algorithm for genetic testing in drug-resistant epilepsy.

Main Methods:

  • Extensive literature review on genetic testing in pediatric epilepsy.
  • Analysis of common pediatric epilepsy syndromes with genetic links.
  • Development of a genetic testing algorithm for specific epilepsy cases.

Main Results:

  • Genetic testing offers a pathway to timely diagnosis for suspected genetic epilepsy.
  • Accurate genetic diagnosis can lead to improved prognostic accuracy and targeted treatments.
  • Collaboration with geneticists and genetic counselors is crucial for interpreting complex results.

Conclusions:

  • Genetic testing is a valuable tool in the comprehensive care of pediatric epilepsy patients.
  • Implementing a structured genetic testing approach can streamline diagnosis and improve patient outcomes.
  • Understanding genetic testing options is essential for neurologists managing pediatric epilepsy.