Rolls of dopaminergic neurons in self-awareness

Rolls of dopaminergic neurons in self-awareness - Dopamine and self-awareness

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000004463

Enrollment

Registered

2010-10-27

Start date

2010-12-01

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

PET functional MRI structural MRI psychological measurements

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: Healthy individuals with no history of neurological and psychiatric disorder. Healthy individuals who understand written informed consent.

Exclusion criteria

Exclusion criteria: Individuals who have a history of serious physical disorders as well as a history of psychiatric disorder based on ICD10.

Design outcomes

Primary

Measure	Time frame
D2 receptor binding potentials BOLD signals related to self-awareness	—

Countries

Japan

Outcome results

None listed

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