Schizophrenia Bipolar Disorder Major Depressive Disorder
Conditions
Interventions
Schizophrenia Bipolar Disorder Major Depression Normal Control Perform the same experiment for all
Sponsors
Kyushu University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: [Patients] (1) Males and females aged 18 to 65 (2) Patients with schizophrenia, bipolar disorder, or major depressive disorder (3) Diagnosis will be made by two or more psychiatrists, and if the two diagnoses differ, the patient will be excluded. [Healthy subjects] (1) Males and females aged 18 to 65 years
Exclusion criteria
Exclusion criteria: [Patients] (1) History of concussion or severe head trauma (2) History of neurological disease (3) History of electroconvulsive therapy (4) Alcohol or drug dependence (5) History of alcohol or drug abuse within the past 5 years (6) Uncorrectable visual impairment (7) When the researcher judges that the subject is ineligible. [Healthy subjects] (1) History of concussion or severe head trauma (2) History of neurological or psychiatric disorders (3) History of psychiatric disease in a first-degree relative based on the patient's information (4) History of psychotropic drug use. (5) Uncorrectable visual impairment. (6) When the researcher is judged to be ineligible.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Image presentation time and actual image gazing time according to the preference level. Frequency of event-related potentials during image presentation and during preference selection. | — |
Secondary
| Measure | Time frame |
|---|---|
| Correlation coefficients of image presentation time and image gaze time with symptoms and cognitive functions. Frequency of event-related potentials during image presentation and preference selection. | — |
Countries
Japan
Contacts
Public ContactToshiaki Onitsuka
Kyushu University Department of Neuropsychiatry Graduate School of Medical Sciences
Outcome results
None listed