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Related Concept Videos

Binge Eating Disorders01:23

Binge Eating Disorders

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...
Anorexia Nervosa01:28

Anorexia Nervosa

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...
Bulimia Nervosa01:30

Bulimia Nervosa

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...
Treatment Strategies for Psychological Disorders01:24

Treatment Strategies for Psychological Disorders

Treatment approaches for psychological disorders fall into three main categories: psychological, biological, and sociocultural. Each approach targets different aspects of mental health, requiring varying levels of education and training.
Psychological therapies focus on modifying emotions, thoughts, and behaviors through talking, interpreting, listening, rewarding, challenging, and modeling. Clinical psychologists, counselors, and social workers commonly practice psychotherapy. Clinical...
Taste Buds and Receptors01:20

Taste Buds and Receptors

Gustation, or the sense of taste, is intrinsically linked to the anatomical structures located on the tongue. This organ's surface, along with the entirety of the oral cavity, is adorned with stratified squamous epithelium. Evident on the tongue are elevated structures known as papillae (singular = papilla), which house the mechanisms for the transduction of gustatory stimuli. Four distinct types of papillae exist, each identified by their unique morphological attributes: the circumvallate,...
Theoretical Approaches to Psychological Disorder01:29

Theoretical Approaches to Psychological Disorder

The development of psychological disorders, which are characterized by deviant, maladaptive, and personally distressing behaviors, has been explored through several theoretical approaches.
Biological approach
The biological approach posits that internal, organic factors are the primary causes of such disorders. This perspective emphasizes brain structure and function, genetic predispositions, and neurotransmitter imbalances. For example, schizophrenia has been associated with both genetic...

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Related Experiment Video

Updated: Jun 2, 2026

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

Treatment of Adolescent Eating Disorders: Progress and Challenges.

James Lock1

  • 1Professor of Child Psychiatry and Pediatrics, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA 94305, USA.

Minerva Psichiatrica
|May 3, 2011
PubMed
Summary

Family-Based Treatment (FBT) shows promise for adolescent Anorexia Nervosa (AN), but evidence for Bulimia Nervosa (BN) treatments remains limited. More research is needed for effective adolescent eating disorder interventions.

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Area of Science:

  • Child and Adolescent Psychiatry
  • Clinical Psychology
  • Eating Disorders Research

Background:

  • Eating disorders commonly emerge in adolescence, yet evidence-based treatments are scarce.
  • Adolescent Anorexia Nervosa (AN) and Bulimia Nervosa (BN) require effective therapeutic interventions.

Purpose of the Study:

  • To critically review existing treatments for adolescent eating disorders (AN, BN, EDNOS).
  • To summarize treatment rationale, evidence of effectiveness, and outcomes.
  • To identify research gaps in adolescent eating disorder treatment.

Main Methods:

  • Systematic review of published randomized clinical trials (RCTs).
  • Analysis of psychotherapy RCTs for adolescent AN and BN.
  • Examination of medication studies for adolescent AN and BN.

Main Results:

  • Limited RCTs exist: 7 for adolescent AN (480 subjects), 2 for adolescent BN (165 subjects).
  • No RCTs on medications for adolescent AN or BN.
  • Family-Based Treatment (FBT) is the most supported for adolescent AN; evidence for adolescent BN treatments is minimal.

Conclusions:

  • Family-Based Treatment (FBT) appears to be a first-line treatment for adolescent Anorexia Nervosa.
  • Limited evidence supports specific treatments for adolescent Bulimia Nervosa.
  • Further research is crucial for child and adolescent eating disorder treatments, potentially integrating neuroscience findings.