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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...
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:

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Related Experiment Video

Updated: Jun 16, 2026

Simultaneous Video-EEG-ECG Monitoring to Identify Neurocardiac Dysfunction in Mouse Models of Epilepsy
11:54

Simultaneous Video-EEG-ECG Monitoring to Identify Neurocardiac Dysfunction in Mouse Models of Epilepsy

Published on: January 29, 2018

[Video-EEG in epilepsy diagnostics--when and why?].

Esa Mervaala1, Riikka Mäkinen, Jukka Peltola

  • 1KYS:n kliinisen neurofysiologian yksikkö, KYS kuvantamiskeskus, Kuopio.

Duodecim; Laaketieteellinen Aikakauskirja
|January 26, 2010
PubMed
Summary

Video-EEG (V-EEG) aids in diagnosing epilepsy by recording video alongside EEG during seizures. This method is crucial for accurate epilepsy diagnosis, classification, and surgical planning.

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Equipment Setup and Artifact Removal for Simultaneous Electroencephalogram and Functional Magnetic Resonance Imaging for Clinical Review in Epilepsy
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Equipment Setup and Artifact Removal for Simultaneous Electroencephalogram and Functional Magnetic Resonance Imaging for Clinical Review in Epilepsy

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Use of a Wireless Video-EEG System to Monitor Epileptiform Discharges Following Lateral Fluid-Percussion Induced Traumatic Brain Injury
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Use of a Wireless Video-EEG System to Monitor Epileptiform Discharges Following Lateral Fluid-Percussion Induced Traumatic Brain Injury

Published on: June 21, 2019

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Last Updated: Jun 16, 2026

Simultaneous Video-EEG-ECG Monitoring to Identify Neurocardiac Dysfunction in Mouse Models of Epilepsy
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Published on: January 29, 2018

Equipment Setup and Artifact Removal for Simultaneous Electroencephalogram and Functional Magnetic Resonance Imaging for Clinical Review in Epilepsy
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Equipment Setup and Artifact Removal for Simultaneous Electroencephalogram and Functional Magnetic Resonance Imaging for Clinical Review in Epilepsy

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Use of a Wireless Video-EEG System to Monitor Epileptiform Discharges Following Lateral Fluid-Percussion Induced Traumatic Brain Injury
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Use of a Wireless Video-EEG System to Monitor Epileptiform Discharges Following Lateral Fluid-Percussion Induced Traumatic Brain Injury

Published on: June 21, 2019

Area of Science:

  • Neurology
  • Medical Imaging
  • Epileptology

Context:

  • Epilepsy diagnosis often lacks simultaneous video and electroencephalogram (EEG) recording.
  • Video-EEG (V-EEG) is essential for capturing seizures in patients with recurrent episodes.
  • Accurate diagnosis is critical for effective epilepsy management.

Purpose:

  • To highlight the diagnostic and clinical significance of Video-EEG (V-EEG) in epilepsy.
  • To emphasize V-EEG's role in differentiating seizure types and guiding treatment.
  • To underscore V-EEG's utility in pre-surgical epilepsy evaluation.

Summary:

  • Video-EEG (V-EEG) synchronizes video recording with EEG to aid epilepsy diagnosis.
  • It is vital for differentiating epileptic seizures from other seizure mimics like cardiogenic or functional seizures.
  • V-EEG supports precise epilepsy classification, treatment response assessment, and seizure focus localization for surgery.

Impact:

  • Improves diagnostic accuracy for epilepsy and related disorders.
  • Facilitates better patient stratification and personalized treatment strategies.
  • Enhances surgical planning for epilepsy patients, potentially improving outcomes.