Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
The investigators aim is to understand the cognitive mechanisms that contribute to the emergence of delusions of control (the belief that one's own actions or thoughts are controlled by an external force). These symptoms are mainly encountered in patients with schizophrenia, and the investigators will distinguish patients with schizophrenia with or without this symptom together with patients with bipolar disorder. Based on the investigators previous studies, this project will help to determine the role of two elementary mechanisms in the ability to feel in control of voluntary actions: (1) the processing of the sensory consequences of action, and (2) the ability to build mental representations for sequenced actions.
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Arm 1 | Experimental | Healthy volunteers |
|
| Arm 2 | Experimental | Schizophrenia with history of delusions of control |
|
| Arm 3 | Experimental | Schizophrenia without history of delusions of control |
|
| Arm 4 | Experimental | Bipolar disorders |
|
| Arm 5 | Active Comparator | Matched healthy controls |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Experimental psychology methods (computer tests) | Behavioral |
|
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Anne GIERSCH, MD | Hôpitaux Universitaires de Strasbourg | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Pôle de Psychiatrie - Hôpital civil | Strasbourg | France |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 22497958 | Result | Turgeon M, Giersch A, Delevoye-Turrell Y, Wing AM. Impaired predictive timing with spared time interval production in individual with schizophrenia. Psychiatry Res. 2012 May 15;197(1-2):13-8. doi: 10.1016/j.psychres.2012.03.003. Epub 2012 Apr 11. |
Not provided
Not provided
Not provided
| ID | Term |
|---|---|
| D012559 | Schizophrenia |
| D001714 | Bipolar Disorder |
| ID | Term |
|---|---|
| D019967 | Schizophrenia Spectrum and Other Psychotic Disorders |
| D001523 | Mental Disorders |
| D000068105 | Bipolar and Related Disorders |
| D019964 | Mood Disorders |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided