Skip to content

An intervention study for neuronal mechanism of memory and sleep in psychiatric disorders and diagnostic technique development

An intervention study for neuronal mechanism of memory and sleep in psychiatric disorders and diagnostic technique development - An intervention study for neuronal mechanism of memory and sleep in psychiatric disorders

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000030871
Enrollment
140
Registered
2018-03-01
Start date
2018-02-01
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

psychiatric disorders

Interventions

Participants are required to conduct music memory task. These task-related brain activities are simultaneously recorded with MEG and EEG. Also, we record brain activities during sleep with simultaneou

Sponsors

Gunma University Department of Psychiatry and Neuroscience
Lead Sponsor
University of Tokyo
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. One who falls under either (a) or (b). (a) Person who is diagnosed as a corresponding psychiatric disorder in accordance with DSM-5 and is informed of the disease name among patients visiting or hospitalized at Gunma University Medical School affiliated hospital. (b) A person who is identified as a healthy person by SCID-I NP without mental disease / neurological disorder in the present and past. 2. The lower age limit for any of the above (a) and (b) is 15 years, the upper age limits is not concerned. 3. In any of the above (a) and (b), those who are over 20 years old who explained in the consent explanation document and who gained participation consent by self-registered signature in the consent form. 4. Among the group of mental illnesses in (a), those who are hospitalized and who are hospitalized medical inpatients prescribed by the Mental Health and Welfare Law and who are voluntarily hospitalized patients who are in hospitalization and are within discharge limits or are subject to the quarantine / physical restraints established by the Mental Health and Welfare Law Patients who are under enforcement, patients with age between 15 and under 20 years old, the principal and the substitute person (family members etc defined by the mental health and welfare law: spouse, custodian, guardian or curator, dependent supporter Those who gained consent from the documents from both [direct family members, brothers and sisters and family courts within three parents, etc, which are appointed by civil law). 5. In the healthy group of b., Those who aged 15 to over - 20 years old have obtained written consent from both the principal and the substitute*. Note(*): Dependent persons to be supported: According to the provisions of the Civil Code, they are regarded as family members of direct lineage, brothers and sisters and families within the third degree appointed to family court.

Exclusion criteria

Exclusion criteria: 1. Patients equipped with equipment that MRI contraindicated such as pacemaker, claustrophobia. Subjects during pregnancy are allowed to measure after birth. 2. Persons who are merging serious physical disorders 3. Patients with involuntary admission to a hospital 4. Emergency hospitalized patients 5. Others judged unsuitable as subjects by doctors

Design outcomes

Primary

MeasureTime frame
magnetoencephalography electroencephalography MRI Structured Clinical Interview For DSM-4

Countries

Japan

Contacts

Public ContactYuichi Takei

Gunma University Department of Psychiatry and Neuroscience

tyuichi@gunma-u.ac.jp027-220-8187

Outcome results

None listed

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