Clinical Research Directory

Inclusion Criteria: * For both: * Age: between 18 and 45 years for adults, and 59.55 and above for older, For patients : * DSM-5 criteria of schizophrenia * Adult patients (\<45 years) will be matched to elderly patients (\> 59.55 years) gender and educational level, * Patients followed as outpatients, * Age of onset of the disease less than 40 years, * Patients whose disease has stabilized: no changes psychotropic treatment for at least 1 month * Not more of a benzodiazepine, * Patients on protection of justice or not, For controls : * \- Matched for sex to patient * Age-matched (+/- 3 years) to patient * Matched for educational level (+/- 2 years) to patients Exclusion Criteria: * -For patients : * Any other comorbid psychiatric diagnosis of Axis I DSM-5 (particularly depression, addiction excluding tobacco, dementia) * Patients with impaired vision or hearing preventing the realization of the tests. * Long-term Anticholinergic treatment. * Patients with less 5 years of school For controls: * Any psychiatric diagnosis according to DSM-5, including addictions (excluding tobacco) * Head injuries, brain injuries or diseases, * vision or hearing problems preventing the realization of the tests. * Current or past addiction to all toxic substances except tobacco. * Long-term Anticholinergic treatment. * Related to the first degree diagnosed with a psychotic disorder