Impaired processing of self-face recognition in anorexia nervosa

Hirot, France; Lesage, Marine; Meyer, Isabelle; Thomas, Pierre; Cottencin, Olivier; Guardia, Dewi

Document type :

Article dans une revue scientifique

DOI :

10.1007/s40519-015-0223-y

PMID :

26420298

Permalink :

http://hdl.handle.net/20.500.12210/4095

Title :

Impaired processing of self-face recognition in anorexia nervosa

Author(s) :

Hirot, France [Auteur]
Laboratoire Sciences Cognitives et Sciences Affectives - UMR 9193 [SCALab]
Lesage, Marine [Auteur]
Université de Lille
Laboratoire Sciences Cognitives et Sciences Affectives - UMR 9193 [SCALab]
Meyer, Isabelle [Auteur]
Service de pathologie [CHU Lille]
Thomas, Pierre [Auteur]

Université de Lille
Laboratoire Sciences Cognitives et Sciences Affectives - UMR 9193 [SCALab]
Cottencin, Olivier [Auteur]

Université de Lille
Laboratoire Sciences Cognitives et Sciences Affectives - UMR 9193 [SCALab]
Guardia, Dewi [Auteur]

Université de Lille
Laboratoire Sciences Cognitives et Sciences Affectives - UMR 9193 [SCALab]

Journal title :

Eating and weight disorders

Abbreviated title :

Eat Weight Disord

Volume number :

Pages :

31-40

Publication date :

2015-09-29

ISSN :

1590-1262

HAL domain(s) :

Sciences cognitives

English abstract : [en]

Body image disturbances and massive weight loss are major clinical symptoms of anorexia nervosa (AN). The aim of the present study was to examine the influence of body changes and eating attitudes on self-face recognition ...
Show more >Body image disturbances and massive weight loss are major clinical symptoms of anorexia nervosa (AN). The aim of the present study was to examine the influence of body changes and eating attitudes on self-face recognition ability in AN. Twenty-seven subjects suffering from AN and 27 control participants performed a self-face recognition task (SFRT). During the task, digital morphs between their own face and a gender-matched unfamiliar face were presented in a random sequence. Participants' self-face recognition failures, cognitive flexibility, body concern and eating habits were assessed with the Self-Face Recognition Questionnaire (SFRQ), Trail Making Test (TMT), Body Shape Questionnaire (BSQ) and Eating Disorder Inventory-2 (EDI-2), respectively. Subjects suffering from AN exhibited significantly greater difficulties than control participants in identifying their own face (p = 0.028). No significant difference was observed between the two groups for TMT (all p > 0.1, non-significant). Regarding predictors of self-face recognition skills, there was a negative correlation between SFRT and body mass index (p = 0.01) and a positive correlation between SFRQ and EDI-2 (p < 0.001) or BSQ (p < 0.001). Among factors involved, nutritional status and intensity of eating disorders could play a part in impaired self-face recognition.Show less >

Language :

Anglais

Audience :

Non spécifiée

Administrative institution(s) :

Université de Lille
CNRS
CHU Lille

Collections :

Sciences Cognitives et Sciences Affectives (SCALab) - UMR 9193

Research team(s) :

Équipe Psychiatrie & Croyance (PsyCHIC)

Submission date :

2019-02-13T14:48:11Z
2020-02-25T10:29:42Z

Version	Link	Modification date
2	20.500.12210/4095*	2020-02-25T10:17:14Z
1	20.500.12210/4095.1	2019-02-13T14:48:11Z

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Impaired processing of self-face recognition ...

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