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Chapter 10 - TBT-S Neurobiology Psychoeducation Module

Overview of the Neurobiology of Anorexia Nervosa

from Section 3 - TBT-S Treatment Interventions

Published online by Cambridge University Press:  31 March 2022

Laura L. Hill ,
Stephanie Knatz Peck  and
Christina E. Wierenga
Laura L. Hill
Affiliation:
Ohio State University
Stephanie Knatz Peck
Affiliation:
University of California, San Diego
Christina E. Wierenga
Affiliation:
University of California, San Diego
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Summary

Studies show that eating disorders tend to run in families. This suggests genes contribute to eating disorders. Genes cause traits. Several studies show people with eating disorders share traits that existed before the disorder, and they appear to contribute toward maintaining the disorder. For example perfectionism, obsessionality, high achievement orientation, and anxiety are common AN traits. Brain imaging studies show differences in the parts of the brain involved in eating in individuals with eating disorders compared with those who do not have eating disorders. Together, research shows there are strong genetic and neurobiological causes of eating disorders.

Keywords

NeurobiologyTemperamentGenesPerfectionismObsessionalityHarm AvoidanceImpulsivity
Type
Chapter
Information
Temperament Based Therapy with Support for Anorexia Nervosa
A Novel Treatment
 , pp. 42 - 49
Publisher: Cambridge University Press
Print publication year: 2022

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