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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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Epilepsy ll: Types01:22

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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.
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Psychosurgery01:30

Psychosurgery

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Psychosurgery, the surgical alteration or permanent removal of brain tissue to alleviate severe psychological conditions, stands as one of the most radical and controversial treatments in the history of mental health care. Its development and application have evolved significantly, marked by dramatic shifts in scientific understanding and ethical perspectives.
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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...
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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
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Related Experiment Video

Updated: Apr 30, 2026

Author Spotlight: Studying Clinical Characters and Epilepsy Outcomes After Frontal Disconnection in Patients with MOGHE
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Surgery for childhood epilepsy.

Sita Jayalakshmi1, Manas Panigrahi2, Subrat Kumar Nanda1

  • 1Department of Neurology, Krishna Institute of Medical Sciences, Secunderabad, India.

Annals of Indian Academy of Neurology
|May 3, 2014
PubMed
Summary
This summary is machine-generated.

Pediatric epilepsy surgery offers significant seizure reduction or freedom for children with intractable focal epilepsy. Early surgical intervention improves quality of life and cognitive outcomes, making it a preferred treatment choice.

Keywords:
Childrenepilepsy surgeryextratemporal epilepsyhemispherotomytemporal lobe epilepsy

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Area of Science:

  • Pediatric Neurology
  • Neurosurgery
  • Epileptology

Background:

  • Focal epilepsy affects 60% of epilepsy patients, with 15% experiencing drug-resistant seizures.
  • A significant proportion of these patients are children (≤18 years old) and are candidates for epilepsy surgery.
  • Advances in neuroimaging and surgical techniques have improved outcomes for pediatric epilepsy surgery.

Purpose of the Study:

  • To review the efficacy and importance of surgical interventions for pediatric intractable focal epilepsy.
  • To highlight specific surgically remediable epilepsy syndromes in children.
  • To emphasize the benefits of early surgical treatment over conservative measures.

Main Methods:

  • Review of current literature on pediatric epilepsy surgery outcomes.
  • Identification of key pediatric epilepsy syndromes amenable to surgical treatment.
  • Discussion of resective, disconnective, and palliative surgical procedures.

Main Results:

  • Carefully selected children with intractable epilepsy achieve seizure freedom or >90% reduction in approximately two-thirds of cases.
  • Early surgery improves quality of life, cognitive function, and developmental outcomes.
  • Specific syndromes like temporal lobe epilepsy, lesional epilepsy, hemispheric epilepsy, and gelastic epilepsy are identified as surgically remediable.

Conclusions:

  • Epilepsy surgery should be considered a primary treatment option for surgically remediable pediatric epilepsy, not a last resort.
  • Palliative procedures like corpus callosotomy and vagal nerve stimulation are options for diffuse/multifocal epilepsies.
  • Early surgical intervention in children can lead to a more normal life and better long-term development.