The study of cognitive decline and alterations in brain networks

The study of cognitive decline and alterations in brain networks - The study of cognitive decline and alterations in brain networks

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000028621

Enrollment

Registered

2017-08-10

Start date

2017-08-10

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 adults

Interventions

Cognitive and psychological test, MRI

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Aged 20- years-old, male and female 2) No serious psychiatric disorders or medical illness. 3) Capability of informed consent

Exclusion criteria

Exclusion criteria: 1) Subjects who are contraindicated for the use of MRI (e.g., implanted cardiac pacemaker, surgical aneurysm clips) 2) Subjects with pregnancy 3) Metal fragments in body 4) Subjects who are judged as unsuitable for participation in this study

Design outcomes

Primary

Measure	Time frame
The data of cognitive abilities and MRI	—

Countries

Japan

Contacts

Public ContactJunya Fujino

Showa University Medical Institute of Developmental Disabilities Research

fujinoj@med.showa-u.ac.jp03-5315-9357

Outcome results

None listed

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