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Behavioral study of conscious awareness of voluntary action and reward in psychiatric diseases.

Behavioral study of conscious awareness of voluntary action and reward in psychiatric diseases. - Behavioral study of conscious awareness of voluntary action and reward in psychiatric diseases.

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000009419
Enrollment
160
Registered
2012-11-28
Start date
2012-07-01
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

Mood disorders, schizophrenia, brain injury

Interventions

None listed

Sponsors

Keio University School of Medicine Department of Neuropsychiatry
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Healthy subjects 1.Subjects without past history of psychiatric diseases 2.Subjects who can understand purpose of the present study and have ability to give informed consent. 3.Subjects who can perform experiments as experimenter instructed. Patients 1.Patients who have been diagnosed with schizophrenia, mood disorders or brain injury based on past history and brain imaging such as MRI and CT. 2.Subjects who can understand purpose of the present study and have ability to give informed consent 3.Subjects who can perform experiments as experimenter instructed.

Exclusion criteria

Exclusion criteria: Healthy subjects 1.Subjects who have psychiatric or physical diseases that affects performance of the task. 2.Subjects who have severe physical diseases. Patients 1.Subjects who have psychiatric or physical diseases that affects performance of the task. 2.Patients who lack ability to give informed consent. 3.Subjects who have severe physical diseases. 4.Subjects who have difficulties with performing the task.

Design outcomes

Primary

MeasureTime frame
Subjective temporal interval between voluntary actions and effects

Secondary

MeasureTime frame
Cognitive scales (IAPS,HAM-D,BDI,TCI)

Countries

Japan

Outcome results

None listed

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