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Elucidating the pathophysiology of schizophrenia by measuring "prediction error" using magnetoencephalography.

Elucidating the pathophysiology of schizophrenia by measuring "prediction error" using magnetoencephalography. - Elucidating the pathophysiology of schizophrenia by measuring "prediction error" using magnetoencephalography.

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000050008
Enrollment
100
Registered
2023-01-11
Start date
2023-03-14
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

schizophrenia and healthy control

Interventions

Head MRI, magnetoencephalography on task

Sponsors

Gunma University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Healthy subjects group (1) Adult males and females Patient group (1) Adult males and females (2) Patients with schizophrenia (3) Diagnosis will be conducted based on DSM-5

Exclusion criteria

Exclusion criteria: Healthy subjects group (1) Subjects with a history of psychiatric or neurological disorders (2) Subjects with contraindications to MRI and magnetoencephalography (e.g., implanted cardiac pacemaker, fear of claustrophobia, etc.) (3) Subjects with serious physical illnesses. Patient group (1) Subjects who are hospitalized (2) Subjects with contraindications to MRI and magnetoencephalography (e.g., implanted cardiac pacemaker, fear of claustrophobia, etc.) (3) Subjects with serious physical illness (4) When the researcher judges that the subject is unsuitable for the study due to unstable symptoms, etc.

Design outcomes

Primary

MeasureTime frame
Power values for each brain region and connectivity between regions during masked face recognition task

Countries

Japan

Contacts

Public ContactYuichi Takei

Gunma University Graduate School of Medicine Department of Psychiatry and Neuroscience

tyuichi@gunma-u.ac.jp027-220-8190

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026