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Brain Activity Measurement Using OPM-MEG

A Preliminary Study on Communication Research Using OPM-Based Magnetoencephalography

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT1052250033
Enrollment
75
Registered
2025-05-30
Start date
2025-05-30
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

None listed

Interventions

Brain Imaging Using a 7-Tesla MRI Scanner

Sponsors

Matsumoto Madoka
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Individuals aged 18 years or older but under 40 at the time of consent, with no history of psychiatric or neurological disorders.

Exclusion criteria

Exclusion criteria: 1) Individuals who are left-handed 2) Individuals with comorbid alcohol or substance use disorders, or a history of such disorders within the past two years 3) Individuals with known organic brain disorders 4) Individuals who have difficulty entering an MRI or MEG device due to conditions such as claustrophobia or fear of darkness 5) Individuals with metal implants (e.g., cerebral aneurysm clips, cardiac pacemakers) or other conditions that make them ineligible for MRI scanning 6) Individuals with severe or unstable physical illnesses that are life-threatening 7) Pregnant individuals 8) Individuals deemed unsuitable for safe participation in this study by the principal investigator or co-investigators

Design outcomes

Primary

MeasureTime frame
Task-Related Signal Changes in OPM-MEG Based on Neural Responses

Secondary

MeasureTime frame
Signal Changes in OPM-MEG Based on Task-Related Neural Network Dynamics

Contacts

Public ContactMadoka Matsumoto

Kyoto University

matsumoto.madoka.7a@kyoto-u.ac.jp+81-75-751-4346

Outcome results

None listed

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