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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 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,...
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.
Aneurysm III: Interprofessional Care01:26

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Electroconvulsive Therapy

Electroconvulsive therapy (ECT), or shock therapy, remains a critical biomedical intervention for severe, treatment-resistant depression. While its origins can be traced back to Hippocrates' observations that malaria-induced convulsions alleviated mental illness, modern ECT has evolved significantly from its earlier, more primitive applications. First introduced in 1938 by Ugo Cerletti and his colleagues, ECT involves inducing controlled seizures using electrical currents. In its early years,...
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.
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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: May 16, 2026

Reliable Acquisition of Electroencephalography Data during Simultaneous Electroencephalography and Functional MRI
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Reliable Acquisition of Electroencephalography Data during Simultaneous Electroencephalography and Functional MRI

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[Building epilepsy care network in Japan].

Taisuke Otsuki1

  • 1Epilepsy Center, National Center of Neurology and Psychiatry.

Rinsho Shinkeigaku = Clinical Neurology
|December 1, 2012
PubMed
Summary

Epilepsy care in Japan is insufficient, with low patient numbers and surgery rates compared to Western countries. A new Epilepsy Care Network-Japan aims to improve medical and social support for epilepsy patients through a collaborative online platform.

Area of Science:

  • Neurology
  • Public Health
  • Health Informatics

Context:

  • Japan has a significantly lower reported epilepsy prevalence (0.17%) and fewer epilepsy surgeries per capita than Western nations.
  • This disparity suggests unmet medical needs within Japan's epilepsy patient population.
  • Current epilepsy care infrastructure may not adequately address the complex needs of individuals with epilepsy in Japan.

Purpose:

  • To address the apparent deficit in epilepsy care within Japan.
  • To establish a collaborative epilepsy care network connecting primary care, secondary neurology specialists, and tertiary epilepsy centers.
  • To develop a tailored epilepsy care algorithm for Japan's diverse medical specialists.

Summary:

  • The study details the initiation of the Epilepsy Care Network-Japan (ECN-Japan) in July 2012, a government-funded initiative.

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Related Experiment Videos

Last Updated: May 16, 2026

Reliable Acquisition of Electroencephalography Data during Simultaneous Electroencephalography and Functional MRI
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Published on: March 19, 2021

Pupillary Response as Assessment of Effective Seizure Induction by Electroconvulsive Therapy
04:51

Pupillary Response as Assessment of Effective Seizure Induction by Electroconvulsive Therapy

Published on: April 11, 2019

Analyzing Neural Activity and Connectivity Using Intracranial EEG Data with SPM Software
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Analyzing Neural Activity and Connectivity Using Intracranial EEG Data with SPM Software

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  • The network utilizes a website to foster collaboration among healthcare providers, aiming to improve epilepsy management.
  • A proposed epilepsy care algorithm is designed to suit Japan's intricate medical landscape, involving various neurology specialists.
  • Impact:

    • The ECN-Japan aims to enhance both medical and social support systems for individuals with epilepsy in Japan.
    • Improved collaboration and a standardized care algorithm are expected to lead to better health outcomes for epilepsy patients.
    • This initiative has the potential to serve as a model for improving specialized healthcare networks in other complex medical systems.