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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...
Psychosurgery01:30

Psychosurgery

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.
Historical Development of Psychosurgery
In the 1930s, Portuguese neurologist Antonio Egas Moniz introduced a surgical procedure designed...

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Stereotactic surgery for eating disorders.

Bomin Sun1, Wei Liu

  • 1Department of Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.

Surgical Neurology International
|May 18, 2013
PubMed
Summary
This summary is machine-generated.

Eating disorders (EDs) like anorexia nervosa and bulimia nervosa affect many, with half of patients not fully recovering. Stereotactic surgery offers a potential alternative for treatment-refractory cases.

Keywords:
Anorexia nervosaeating disordersstereotactic neurosurgerysurgical treatment

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Area of Science:

  • Neuroscience
  • Psychiatry
  • Neurosurgery

Background:

  • Eating disorders (EDs) encompass anorexia nervosa (AN), bulimia nervosa (BN), and ED not otherwise specified (EDNOS).
  • Current treatments for EDs are insufficient, with approximately 50% of patients remaining refractory to medical interventions.
  • The underlying mechanisms of EDs remain largely unclear, necessitating exploration of novel therapeutic approaches.

Purpose of the Study:

  • To review the historical context and modern applications of stereotactic surgery for treating eating disorders.
  • To identify and discuss the primary surgical targets utilized in stereotactic procedures for EDs.
  • To evaluate the potential of stereotactic lesioning and deep brain stimulation (DBS) as future treatments for refractory EDs.

Main Methods:

  • Literature review of historical and contemporary studies on stereotactic surgery in eating disorders.
  • Analysis of neurosurgical techniques and target localization in stereotactic procedures.
  • Examination of advancements in functional imaging and understanding of ED neurobiology.

Main Results:

  • Stereotactic surgery has a historical precedent as a treatment option for severe psychiatric conditions, including EDs.
  • Modern stereotactic techniques, including lesioning and DBS, are being investigated for their efficacy in EDs.
  • The precise targets and long-term outcomes of stereotactic interventions for EDs require further research.

Conclusions:

  • Stereotactic surgery, including lesioning and DBS, presents a promising avenue for treatment-refractory eating disorders.
  • Continued research integrating functional imaging and neurobiological insights is crucial for refining stereotactic approaches.
  • While currently limited in application, stereotactic surgery holds potential for improving outcomes in severe, intractable EDs.