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Related Concept Videos

Epilepsy and Seizures: Overview01:24

Epilepsy and Seizures: Overview

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...
Epilepsy ll: Types01:22

Epilepsy ll: Types

Recurrent seizures, stemming from abnormal electrical activity in the brain, are the defining characteristic of epilepsy, a chronic neurological condition. Because seizure features vary greatly, epilepsy is classified using two systems: by seizure type and by epilepsy syndromes. These classifications enable clinicians to describe seizure patterns and select suitable treatment strategies.I. Classification by Seizure Type1. Focal EpilepsyFocal epilepsy begins in one hemisphere of the brain.
Seizures l: Introduction01:20

Seizures l: Introduction

Understanding seizures and epilepsy relies on key definitions that help in recognizing, classifying, and managing these disorders. These definitions provide a framework for recognizing, classifying, and managing seizure disorders.DefinitionsA seizure is a sudden, abnormal burst of electrical activity in the brain that can cause changes in awareness, movement, sensation, or behavior, depending on the area involved. Epilepsy is a chronic condition characterized by recurrent, unprovoked seizures,...
Antiepileptic Drugs: Glutamate Antagonists01:14

Antiepileptic Drugs: Glutamate Antagonists

Glutamate is a fundamental neurotransmitter in the central nervous system, playing a vital role in neuronal communication and various cognitive processes. Glutamate stands as the principal excitatory neurotransmitter in the brain. Its presence is crucial for the communication between neurons, underpinning essential processes such as synaptic transmission, neuronal excitability, and plasticity. These functions are vital for higher-order cognitive processes, including learning and memory. The...
Seizures: Classification01:13

Seizures: Classification

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:
Antiepileptic Drugs: Sodium Channel Blockers01:08

Antiepileptic Drugs: Sodium Channel Blockers

Antiepileptic drugs are specialized medications that prevent seizures in individuals diagnosed with epilepsy. These drugs primarily function by blocking the movement of sodium ions through channels in the neuronal membrane, inhibiting the repetitive firing of action potentials often associated with seizures.
Sodium channel blockers modulate ion channels, particularly voltage-gated sodium channels. They block only sodium ion movement.
Among the most commonly prescribed antiepileptic drugs are...

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Related Experiment Video

Updated: May 11, 2026

Electromagnetic Source Imaging in Presurgical Evaluation of Children with Drug-Resistant Epilepsy
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Published on: September 20, 2024

Problematic behavior in children with epilepsy: issues and management.

David Taylor1, Frank Besag

  • 1Department of Neurology, Great Ormond Street Hospital for Children, London, UK.

Handbook of Clinical Neurology
|April 30, 2013
PubMed
Summary
This summary is machine-generated.

Neurologists managing epilepsy must address behavioral problems, recognizing their brain basis and impact on families. Effective care requires negotiation, considering the child's context and associated conditions like ADHD and autism.

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Interictal High Frequency Oscillations Detected with Simultaneous Magnetoencephalography and Electroencephalography as Biomarker of Pediatric Epilepsy
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Performing Behavioral Tasks in Subjects with Intracranial Electrodes
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Performing Behavioral Tasks in Subjects with Intracranial Electrodes

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Related Experiment Videos

Last Updated: May 11, 2026

Electromagnetic Source Imaging in Presurgical Evaluation of Children with Drug-Resistant Epilepsy
09:57

Electromagnetic Source Imaging in Presurgical Evaluation of Children with Drug-Resistant Epilepsy

Published on: September 20, 2024

Interictal High Frequency Oscillations Detected with Simultaneous Magnetoencephalography and Electroencephalography as Biomarker of Pediatric Epilepsy
10:22

Interictal High Frequency Oscillations Detected with Simultaneous Magnetoencephalography and Electroencephalography as Biomarker of Pediatric Epilepsy

Published on: December 6, 2016

Performing Behavioral Tasks in Subjects with Intracranial Electrodes
12:10

Performing Behavioral Tasks in Subjects with Intracranial Electrodes

Published on: October 2, 2014

Area of Science:

  • Neurology
  • Neuroscience
  • Child Psychology

Background:

  • Epilepsy management often involves addressing behavioral problems, which stem from brain dysfunction due to lesions, genetic factors, or medications.
  • Behavioral issues in epilepsy are frequently reported by parents and observed by neurologists, necessitating a focus on observable behaviors over formal psychiatric diagnoses.
  • The chronic nature of epilepsy and its associated psychosocial factors can lead to psychopathology, including distress and alienation.

Purpose of the Study:

  • To guide neurologists in managing behavioral problems in pediatric epilepsy cases.
  • To emphasize the importance of understanding the neurological underpinnings of behavior in epilepsy.
  • To highlight the need for a contextual and negotiated approach to treatment planning for children with epilepsy.

Main Methods:

  • Review of neurological and psychological literature on epilepsy and behavior.
  • Emphasis on detailed family history taking and contextual assessment.
  • Exploration of the interplay between epilepsy, chronic illness, and psychopathology.

Main Results:

  • Behavioral problems are intrinsically linked to brain function and can manifest due to epilepsy.
  • Conditions such as ADHD, autism, mental handicap, and learning difficulties are frequently comorbid with epilepsy.
  • A negotiated, context-sensitive approach is more effective than a prescriptive one for managing behavioral issues in children with epilepsy.

Conclusions:

  • Neurologists must integrate behavioral assessments into epilepsy care, understanding the neurological basis of these issues.
  • Comprehensive management requires acknowledging the impact of epilepsy on the child and family, including psychosocial stressors.
  • Collaborative treatment planning, considering comorbidities and individual context, is crucial for optimizing outcomes in pediatric epilepsy.