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PLoS One ; 10(12): e0145886, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-26714279

RESUMO

OBJECTIVE: Cognitive theories suggest that body dissatisfaction results from the activation of maladaptive appearance schemata, which guide mental processes such as selective attention to shape and weight-related information. In line with this, the present study hypothesized that patients with anorexia nervosa (AN) and bulimia nervosa (BN) are characterized by increased visual attention for the most dissatisfying/ugly body part compared to their most satisfying/beautiful body part, while a more balanced viewing pattern was expected for controls without eating disorders (CG). METHOD: Eye movements were recorded in a group of patients with AN (n = 16), BN (n = 16) and a CG (n = 16) in an ecologically valid setting, i.e., during a 3-min mirror exposure. RESULTS: Evidence was found that patients with AN and BN display longer and more frequent gazes towards the most dissatisfying relative to the most satisfying and towards their most ugly compared to their most beautiful body parts, whereas the CG showed a more balanced gaze pattern. DISCUSSION: The results converge with theoretical models that emphasize the role of information processing in the maintenance of body dissatisfaction. Given the etiological importance of body dissatisfaction in the development of eating disorders, future studies should focus on the modification of the reported patterns.


Assuntos
Anorexia Nervosa/fisiopatologia , Anorexia Nervosa/psicologia , Atenção , Bulimia Nervosa/fisiopatologia , Bulimia Nervosa/psicologia , Percepção Visual , Afeto , Imagem Corporal , Estética/psicologia , Movimentos Oculares , Feminino , Humanos , Satisfação Pessoal , Autorrelato , Adulto Jovem
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