Influence of Control Deprivation on the Use of the Analytical Cognitive Style in Anorexic Subjects
The use of an analytical cognitive style is a specific feature of anorexia nervosa and is thought to contribute to the maintenance of the disorder, in particular by encouraging fragmented body perception and a focus on certain parts of the body to the detriment of overall harmony and coherence. The need for control has also been described as an important element in the pathology. At the same time, some authors have shown that, outside of any pathology, recourse to the analytical cognitive style could respond to a need to restore control and, in turn, improve the feeling of control. However, at present, no causal relationship has been demonstrated between the feeling of loss of control and the analytical cognitive style in anorexia nervosa. However, such a relationship would enable us to gain a better understanding of the underlying mechanisms of the disorder and to better target the treatment of patients.
• Be undergoing treatment at Centre Hospitalier Laborit (CHL) or Centre Hospitalier Universitaire (CHU) de Poitiers for an Eating Disorder (ED) of the Anorexia Nervosa type.
• Patients must meet the diagnostic criteria for Anorexia Nervosa according to the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5; American Psychiatric Association, APA, 2013), or present a sub-clinical symptomatology requiring treatment:
⁃ (A) Restriction of energy intake relative to requirements, leading to a significantly low body weight, taking into account age, sex, developmental stage, and physical health; (B) Intense fear of gaining weight or becoming fat, or persistent behavior that interferes with weight gain, even when at a significantly low weight; (C) Disturbance in the way body weight or shape is experienced, undue influence of body weight or shape on self-esteem, or persistent lack of recognition of the seriousness of the current low body weight.