Development of digital adult head phantom for functional near infrared spectroscopy using multiple contrast-variant magnetic resonance images

Development of digital adult head phantom for functional near infrared spectroscopy using multiple contrast-variant magnetic resonance images - Development of digital fNIRS phantom by multi-MRIs

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000004588

Enrollment

Registered

2010-11-19

Start date

2010-11-01

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

Healthy Individuals

Interventions

3D position tracking digitizer magnetic resonance imaging

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy individuals who have the ability to provide informed consent.

Exclusion criteria

Exclusion criteria: Individuals who have histories of psychiatric disorders including drug dependence and/or serious medical illness.

Design outcomes

Primary

Measure	Time frame
The distribution of optical properties in segmented MR images	—

Secondary

Measure	Time frame
Positional accuracy of the marker between real and virtual space	—

Countries

Japan

Contacts

Public ContactHiroshi Kawaguchi

National Institute of Radiological Sciences Molecular Imaging Center

kwgc@nirs.go.jp043-206-4729

Outcome results

None listed

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