F20.0
Conditions
Interventions
Group 1: In four experimental blocks of up to 20 minutes each, participants (both patients and healthy control participants) estimated the temporal interval between two events. In two of these blocks,
Sponsors
Klinik und Poliklinik für Psychiatrie und Psychotherapie
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: Very good written and spoken German language proficiency (questionnaires and verbal instructions); legally valid written informed consent to participate in the study; for patients in the schizophrenia group: diagnosis within the F20.X category according to ICD-10.
Exclusion criteria
Exclusion criteria: no ongoing substance use; for healthy participants: clinical and anamnestic exclusion of comorbid neurological and relevant psychiatric disorders;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Primary and secondary objectives Investigation of the sense of agency and intentional binding, incorporating multisensory perception, in patients with paranoid schizophrenia. Primary and secondary outcome measures Change in the estimated duration between different events. | — |
Secondary
| Measure | Time frame |
|---|---|
| Subjective sense of agency (Tapal et al., 2017); in participants with schizophrenia, psychotic and negative symptom burden assessed by the standardized Positive and Negative Syndrome Scale (PANSS; Kay et al., 1987). | — |
Countries
Germany
Contacts
Public ContactDavid H.V. Vogel
Klinik und Poliklinik für Psychiatrie und Psychotherapie Universitätsklinikum Bonn AöR
Outcome results
None listed