Schizophrenia, Healthy control
Conditions
Interventions
None listed
Sponsors
National Center of Neurology and Psychiatry
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Patients with schizophrenia 1. The patients with schizophrenia in this study will be outpatients at the National Center of Neurology and Psychiatry, Hokkaido University Hospital, and Toho University Omori Medical Center. 2. primary diagnosis of schizophrenia based on the DSM-V at the time of assessment 3. no hospitalization in the previous 2 months, no changes in prescriptions in the past 6 weeks, and no changes in prescription dosage in the past 2 weeks 4. age 20-59 years at the time of obtaining informed consent 5. written informed consent to participate in the study based on an understanding of its objective and content (capacity to consent). Healthy Control 1. age 20-59 years at the time of study participation 2. confirmation of no diagnoses of mental disorders at the time of study participation 3. written informed consent to participate in the study.
Exclusion criteria
Exclusion criteria: Patients with schizophrenia 1. physical/mental disorders that prevent implementation of measures during study participation 2. insufficient Japanese language ability to respond to self-reported psychological measures based on a sufficient understanding of the questions 3. being deemed ineligible to participate for any other reason by an attending physician or study staff. Healthy Control 1. physical/mental disorders that prevent implementation of measures during study participation 2. insufficient Japanese language ability to respond to self-reported psychological measures based on a sufficient understanding of the questions 3. being deemed ineligible to participate for any other reason by an attending physician or study staff.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Bell Lysaker Emotion Recognition Task(BLEART) Penn Emotion Recognition Task (ER40) Facial Emotion Selection Test (FEST) The Hinting Task (Hinting) Metaphor and sarcasm scenario test (MSST) Ambiguous Intentions and Hostility Questionnaire (AIHQ) The Intentionality Bias Task (IBT) The Social Attribution Task (SAT) Biological motion task (BM) | — |
Countries
Japan
Contacts
Public ContactRyo Okubo
National Center of Neurology and Psychiatry Department of Clinical Epidemiology, Translational Medical Center
Outcome results
None listed