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 Experiment Videos

Eating behavior in bulimia.

B T Walsh1, H R Kissileff, C M Hadigan

  • 1Department of Psychiatry, College of Physicians & Surgeons, Columbia University, New York, New York 10032.

Annals of the New York Academy of Sciences
|January 1, 1989
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Progressive ratio (PR) schedules and the sipometer: Do they measure wanting, liking, and/or reward? A tribute to Anthony Sclafani and Karen Ackroff.

Appetite·2017
Same author

Who seeks bariatric surgery? Psychosocial functioning among adolescent candidates, other treatment-seeking adolescents with obesity and healthy controls.

Clinical obesity·2017
Same author

A sipometer for measuring motivation to consume and reward value of foods and beverages in humans: Description and proof of principle.

Physiology & behavior·2017
Same author

Elasticity in portion selection is predicted by severity of anorexia and food type in adolescents.

Appetite·2016
Same author

Computerized measurement of anticipated anxiety from eating increasing portions of food in adolescents with and without anorexia nervosa: Pilot studies.

Appetite·2015
Same author

Impact of medium and long chain triglycerides consumption on appetite and food intake in overweight men.

European journal of clinical nutrition·2014
Same journal

Multiomics Profiling During Autoimmune Demyelination Highlights a Complex Regulatory Role for Ataxin-1 in B Cells.

Annals of the New York Academy of Sciences·2026
Same journal

Global Trends in Light Pollution and Their Relationship With Socioeconomic Factors.

Annals of the New York Academy of Sciences·2026
Same journal

Wired for Corruption: Inter-Brain Synchrony Encodes Bribery-Related Value Information and Predicts Bribery Agreement.

Annals of the New York Academy of Sciences·2026
Same journal

LM-YOLO: A Lightweight Multi-Scale Enhanced Model for Forest Smoke Detection Using Unmanned Aerial Vehicles.

Annals of the New York Academy of Sciences·2026
Same journal

Polyrhythm Perception and Production: A Scoping Review.

Annals of the New York Academy of Sciences·2026
Same journal

DARTS-CNN-BiLSTM: Intelligent Fault Diagnosis for Computer Numerical Control Machine Tool Feed System.

Annals of the New York Academy of Sciences·2026
See all related articles

Laboratory studies reveal that individuals with bulimia nervosa exhibit disturbed eating patterns, consuming significantly more food rapidly during binges compared to controls. This suggests a general issue with appetite control, not specific food types.

Area of Science:

  • Psychology
  • Neuroscience
  • Clinical Medicine

Background:

  • Bulimia nervosa is characterized by binge eating and compensatory behaviors.
  • Understanding the specific eating abnormalities in bulimia nervosa is crucial for effective treatment.

Purpose of the Study:

  • To investigate eating behavior in individuals with bulimia nervosa under controlled laboratory conditions.
  • To identify the core abnormalities in appetite regulation in bulimia nervosa.

Main Methods:

  • Bulimic patients and healthy controls participated in laboratory meals.
  • Subjects' food consumption, eating rate, and hunger levels were monitored.
  • Laboratory binge meal sizes were correlated with self-reported natural binge sizes.

Related Experiment Videos

Main Results:

  • Bulimic patients consumed significantly more food and ate faster during laboratory binges compared to controls.
  • Food intake quantity, not macronutrient composition, was the primary difference between bulimic and control meals.
  • Bulimic patients reported greater post-meal hunger than controls, despite higher caloric intake.

Conclusions:

  • Laboratory studies are a valid method for examining eating behavior in bulimia nervosa.
  • The primary eating abnormality in bulimia nervosa appears to be a deficit in controlling the amount of food consumed.
  • Individuals with bulimia nervosa may have a reduced response to satiety signals that terminate meals.