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Cognitive Impulsivity in Anorexia Nervosa in Correlation with Eating and Obsessive Symptoms: A Comparison with Healthy Controls.
Bevione, Francesco; Martini, Matteo; Toppino, Federica; Longo, Paola; Abbate-Daga, Giovanni; Brustolin, Annalisa; Panero, Matteo.
Afiliación
  • Bevione F; Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, via Cherasco 15, 10126 Turin, Italy.
  • Martini M; Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, via Cherasco 15, 10126 Turin, Italy.
  • Toppino F; Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, via Cherasco 15, 10126 Turin, Italy.
  • Longo P; Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, via Cherasco 15, 10126 Turin, Italy.
  • Abbate-Daga G; Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, via Cherasco 15, 10126 Turin, Italy.
  • Brustolin A; Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, via Cherasco 15, 10126 Turin, Italy.
  • Panero M; Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, via Cherasco 15, 10126 Turin, Italy.
Nutrients ; 16(8)2024 Apr 13.
Article en En | MEDLINE | ID: mdl-38674849
ABSTRACT
Impulsivity in eating disorders (ED) has been historically focused on bingeing-purging symptoms, evidencing lower levels in restricting subtypes. In the recent literature, obsessive-compulsive disorder (OCD) has been described as characterized by high cognitive impulsivity. This specific impulsivity factor has been rarely studied in anorexia nervosa (AN). In this study, 53 inpatients with anorexia nervosa and 59 healthy controls completed the following questionnaires the Barratt Impulsiveness Scale (BIS-11), the Obsessive-Compulsive Inventory (OCI), the Eating Disorders Inventory-2 (EDI-2), the State-Trait Anxiety Inventory (STAI), and the Beck Depression Inventory (BDI). AN individuals showed significantly increased levels of cognitive instability but no difference in global score and other subscales of impulsivity compared to the healthy controls. Among AN individuals, cognitive instability emerged as being associated with the global score and obsession subscale of the OCI. It was also significantly associated with interoceptive awareness and impulse regulation. Cognitive instability was the main predictor of obsessive thoughts and behaviors in AN. Our study supports the hypothesis of AN as being characterized by high cognitive instability and adds the result that the cognitive domain of impulsivity may be associated with the presence of obsessive symptoms, specifically obsessive thoughts.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Anorexia Nerviosa / Cognición / Conducta Impulsiva / Trastorno Obsesivo Compulsivo Límite: Adolescent / Adult / Female / Humans / Male Idioma: En Revista: Nutrients Año: 2024 Tipo del documento: Article País de afiliación: Italia Pais de publicación: Suiza
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Anorexia Nerviosa / Cognición / Conducta Impulsiva / Trastorno Obsesivo Compulsivo Límite: Adolescent / Adult / Female / Humans / Male Idioma: En Revista: Nutrients Año: 2024 Tipo del documento: Article País de afiliación: Italia Pais de publicación: Suiza