Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Seizures: Classification01:13

Seizures: Classification

479
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:
479
Epilepsy and Seizures: Overview01:24

Epilepsy and Seizures: Overview

234
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...
234
Bulimia Nervosa01:30

Bulimia Nervosa

169
Bulimia nervosa is a complex and severe eating disorder characterized by a cyclical pattern of binge-and-purge eating pattern. It generally involves an episode of binge eating, followed by compensatory behaviors such as vomiting, excessive exercise, laxative use, or fasting, to prevent weight gain. Despite often maintaining a normal weight, individuals with bulimia are intensely preoccupied with their body image and harbor an overwhelming fear of gaining weight. This can contribute to the...
169
Binge Eating Disorders01:23

Binge Eating Disorders

150
Binge eating disorder is a significant mental health condition characterized by recurrent episodes of excessive food consumption within a short period, accompanied by a perceived loss of control over eating behavior. Unlike occasional overeating, binge eating disorder is marked by distressing emotions such as guilt, shame, and anxiety following binge episodes. The disorder affects individuals across different ages and backgrounds, with profound implications for physical and psychological...
150
Anorexia Nervosa01:28

Anorexia Nervosa

157
Anorexia nervosa is a complex and severe eating disorder characterized by an intense fear of weight gain, an unrelenting pursuit of thinness, and a distorted body image. It often leads to dangerously low body weight relative to an individual's age and height. This disorder is marked by significant physical and psychological consequences, making it one of the most life-threatening psychiatric illnesses.
Symptoms and Physical Effects
Individuals with anorexia nervosa commonly exhibit extreme...
157
Antiepileptic Drugs: Glutamate Antagonists01:14

Antiepileptic Drugs: Glutamate Antagonists

444
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...
444

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Predictors of treatment outcome in a residential program for binge-eating spectrum disorders.

Eating disorders·2026
Same author

Addressing the false dichotomy between autonomy and preservation of life: Clinical, legal, and ethical considerations in severe and longstanding anorexia nervosa.

International journal of law and psychiatry·2025
Same author

Predictors of Successful Weight Restoration in the Treatment of Superior Mesenteric Artery Syndrome: A Systematic Review.

Nutrients·2025
Same author

From disavowal to dialogue: forging collaborative ethical, clinical, and medical approaches to severe and enduring anorexia nervosa.

Journal of eating disorders·2025
Same author

The Medical Complications of Purging Behaviours Associated With Eating Disorders.

European eating disorders review : the journal of the Eating Disorders Association·2025
Same author

Association of Phosphate Supplements With Refeeding Oedema in Restrictive Eating Disorders.

European eating disorders review : the journal of the Eating Disorders Association·2025

Related Experiment Video

Updated: Aug 1, 2025

Author Spotlight: Advancing Pediatric Epilepsy Surgery in Children Through Novel Biomarkers and Enhanced Localization
09:57

Author Spotlight: Advancing Pediatric Epilepsy Surgery in Children Through Novel Biomarkers and Enhanced Localization

Published on: September 20, 2024

2.7K

Seizures in eating disorders.

Dennis Gibson1,2, Ashlie Watters1,2, Maryrose Bauschka1,3

  • 1ACUTE Center for Eating Disorders and Severe Malnutrition at Denver Health, Denver, Colorado, USA.

The International Journal of Eating Disorders
|April 24, 2023
PubMed
Summary

Seizures can be a complication of eating disorders (EDs), with causes including psychogenic nonepileptic seizures (PNES) and Wernicke

Keywords:
Wernicke's encephalopathyanorexia nervosaavoidant/restrictive foodeating disordersintake disorderpsychogenic nonepileptic seizuresseizures

More Related Videos

A Computer-Based Platform for Aiding Clinicians in Eating Disorder Analysis and Diagnosis
04:19

A Computer-Based Platform for Aiding Clinicians in Eating Disorder Analysis and Diagnosis

Published on: May 10, 2022

3.9K
Multi-system Monitoring for Identification of Seizures, Arrhythmias and Apnea in Conscious Restrained Rabbits
10:25

Multi-system Monitoring for Identification of Seizures, Arrhythmias and Apnea in Conscious Restrained Rabbits

Published on: March 27, 2021

6.1K

Related Experiment Videos

Last Updated: Aug 1, 2025

Author Spotlight: Advancing Pediatric Epilepsy Surgery in Children Through Novel Biomarkers and Enhanced Localization
09:57

Author Spotlight: Advancing Pediatric Epilepsy Surgery in Children Through Novel Biomarkers and Enhanced Localization

Published on: September 20, 2024

2.7K
A Computer-Based Platform for Aiding Clinicians in Eating Disorder Analysis and Diagnosis
04:19

A Computer-Based Platform for Aiding Clinicians in Eating Disorder Analysis and Diagnosis

Published on: May 10, 2022

3.9K
Multi-system Monitoring for Identification of Seizures, Arrhythmias and Apnea in Conscious Restrained Rabbits
10:25

Multi-system Monitoring for Identification of Seizures, Arrhythmias and Apnea in Conscious Restrained Rabbits

Published on: March 27, 2021

6.1K

Area of Science:

  • Neurology
  • Psychiatry
  • Internal Medicine

Background:

  • Eating disorders (EDs) have numerous medical complications, but seizures are not typically considered a direct result of malnutrition.
  • Understanding the full spectrum of ED complications is crucial for comprehensive patient care.

Purpose of the Study:

  • To describe seizure causes in a large eating disorder patient population.
  • To investigate the link between malnutrition and seizure development in individuals with EDs.

Main Methods:

  • A retrospective chart review of 1664 patients with eating disorders.
  • Inclusion criteria focused on patients with documented seizures, resulting in a cohort of 75 individuals.

Main Results:

  • The prevalence of seizures in this ED cohort was 4.5%.
  • Psychogenic nonepileptic seizures (PNES) were the most common cause (29.3%), followed by substance abuse/withdrawal (18.7%), primary seizure disorders (12%), and electrolyte abnormalities/hypoglycemia (10.7%).
  • Wernicke's encephalopathy (WE) was identified as a potential cause in 4% of patients.

Conclusions:

  • Seizure development may be both a direct and indirect complication of eating disorders.
  • Wernicke's encephalopathy (WE) is a potential, though infrequent, cause of seizures in ED patients, warranting further investigation.
  • Future research should explore the relationship between malnutrition, Wernicke's encephalopathy, and seizure development in ED populations.