Linking fMRI to Mobile Technologies in Addiction Research: Pathophysiology of Executive Deficits, Craving and Substance Use

Inclusion Criteria: * Inclusion criteria patient: * Aged 18-64 years * Being affiliated to health insurance * Having signed an informed consent (later than the day of inclusion and before any examination required by research) * Participation in the study MOBICOG for patients with addiction * Fulfils diagnostic criteria for one of the following groups: Group A: Patients with current (last 12 months) Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) substance addiction (Alcohol / Cannabis / Nicotine); initiation of treatment for addiction within 30 days preceding enrollment in the study; absence of other axis 1 psychiatric disorder currently being treated (by psychotherapy or pharmacotherapy); absence of current or lifetime bipolar disorder or schizophrenia. Group AM: Patients with current (last 12 months) DSM-IV substance addiction (Alcohol / Cannabis / Nicotine); initiation of treatment for addiction within 30 days preceding enrollment in the study; presence of currently treated unipolar mood disorder (by psychotherapy or pharmacotherapy); absence of current or lifetime bipolar disorder or schizophrenia. Group AS: Patients currently treated for DSM-IV schizophrenia (last 12 months) with DSM-IV substance addiction (Alcohol / Cannabis / Nicotine); absence of other axis 1 psychiatric disorder currently being treated (by psychotherapy or pharmacotherapy); absence of current or lifetime bipolar disorder. Inclusion criteria healthy volunteers: * A…