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Japanese Normative Database Project

Japanese Normative Database Project - J-Normative

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-jRCT1090220310
Enrollment
120
Registered
2017-09-15
Start date
2017-09-10
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 volunteers and patients with dementia

Interventions

Intervention type: Name of intervention: Dose form / Japanese Medical Device Nomenclature: Route of administration / Site of application: Dose per administration: Dosing frequency / Frequency of use:

Sponsors

Yoshihito Shigihara
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Everyone who voluntary participate in this study. Members of the staff in Hokuto hospital have priority to participate in.

Exclusion criteria

Exclusion criteria: Person who has some metals in their bodies Claustrophobia Pregnancy Person who has tattoos on their bodies People who do not fit for scanning.

Design outcomes

Primary

MeasureTime frame
Establish a normative database about standard brain response

Secondary

MeasureTime frame
Detecting difference between healthy volunteers and patients with dementia in neural responses.

Countries

Japan

Contacts

Public ContactYoshihito Shigihara

Hokuto Hospital

dr@hokuto7.or.jp+81-155-48-8000

Outcome results

None listed

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