Gastrointestinal Interoception in Eating Disorders: Charting a New Path.
Curr Psychiatry Rep
; 24(1): 47-60, 2022 01.
Article
em En
| MEDLINE
| ID: mdl-35061138
ABSTRACT
PURPOSE OF REVIEW Abnormal interoception has been consistently observed across eating disorders despite limited inclusion in diagnostic conceptualization. Using the alimentary tract as well as recent developments in interoceptive neuroscience and predictive processing as a guide, the current review summarizes evidence of gastrointestinal interoceptive dysfunction in eating disorders. RECENT FINDINGS:
Eating is a complex process that begins well before and ends well after food consumption. Abnormal prediction and prediction-error signals may occur at any stage, resulting in aberrant gastrointestinal interoception and dysregulated gut sensations in eating disorders. Several interoceptive technologies have recently become available that can be paired with computational modeling and clinical interventions to yield new insights into eating disorder pathophysiology. Illuminating the neurobiology of gastrointestinal interoception in eating disorders requires a new generation of studies combining experimental probes of gut physiology with computational modeling. The application of such techniques within clinical trials frameworks may yield new tools and treatments with transdiagnostic relevance.Palavras-chave
Texto completo:
1
Bases de dados:
MEDLINE
Assunto principal:
Anorexia Nervosa
/
Transtornos da Alimentação e da Ingestão de Alimentos
/
Bulimia Nervosa
/
Interocepção
Tipo de estudo:
Diagnostic_studies
/
Prognostic_studies
Limite:
Humans
Idioma:
En
Revista:
Curr Psychiatry Rep
Assunto da revista:
PSIQUIATRIA
Ano de publicação:
2022
Tipo de documento:
Article
País de afiliação:
Estados Unidos