Study of Emotional Regulation and Underlying Prefrontal Activity in Binge Eating Disorder

Inclusion Criteria: * Women between 18 and 60 years old (including 60) * Right-handed. * For patients only : diagnosed with Binge Eating Desordors according to DSM criteria. * Membership of a French social security scheme or beneficiary of such a scheme. * Non-opposition of the subject to participate in the study. Non inclusion Criteria: Healthy volunteers only : * Suffering from an eating disorder or any other psychiatric disorder. * History of bariatric surgery. All subjects (healthy volunteers and patients) : * Rare obesity (genetic or syndromic). * Specific addictions (substances or behaviors). * Neurological disorders and/or history of stroke or head trauma. * Presence of lesions, wounds or dermatitis at the sites where the recording devices are applied. * Any serious acute or chronic illness other than the pathology under study, or any treatment likely to interfere with the evaluation of the parameter under study. * Inability to follow protocol requirements. * Subject unlikely to cooperate with the study and/or poor cooperation anticipated by the investigator. * Subject unable to speak French and/or unable to read. * Pregnant or breast-feeding women. * Persons deprived of their liberty by judicial or administrative decision; persons under compulsory psychiatric care; persons admitted to a health or social institution for purposes other than research.