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Name:
UMIN ID:

Recruitment status Preinitiation
Unique ID issued by UMIN UMIN000035748
Receipt No. R000040721
Official scientific title of the study Decoding semantic categories of words generated in letter fluency task from resting-state brain activity
Date of disclosure of the study information 2019/02/01
Last modified on 2019/02/01

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Basic information
Official scientific title of the study Decoding semantic categories of words generated in letter fluency task from resting-state brain activity
Title of the study (Brief title) Relationship between letter fluency task and resting-state brain activity
Region
Japan

Condition
Condition healthy adult
Classification by specialty
Adult
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 decoding individual difference of letter fluency task
Basic objectives2 Others
Basic objectives -Others neuroscience
Trial characteristics_1 Confirmatory
Trial characteristics_2 Explanatory
Developmental phase Not applicable

Assessment
Primary outcomes decoding accuracy
Key secondary outcomes

Base
Study type Others,meta-analysis etc

Study design
Basic design
Randomization
Randomization unit
Blinding
Control
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment

Intervention
No. of arms
Purpose of intervention
Type of intervention
Interventions/Control_1
Interventions/Control_2
Interventions/Control_3
Interventions/Control_4
Interventions/Control_5
Interventions/Control_6
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10

Eligibility
Age-lower limit
20 years-old <=
Age-upper limit
40 years-old >
Gender Male and Female
Key inclusion criteria - healthy and right-handed
- gain a consensus for participation
Key exclusion criteria - left-handed
- history of neurological or psychiatric illness
- claustrophobia
- corresponding to prohibitions for MRI
Target sample size 60

Research contact person
Name of lead principal investigator Ryuta Kawashima
Organization Institute of Development, Aging and Cancer, Tohoku University
Division name Department of Advanced Brain Science
Address 4-1 Seiryocho, Aobaku, Sendai 980-8575, Japan
TEL 022-717-7988
Email ryuta@tohoku.ac.jp

Public contact
Name of contact person Shigeyuki Ikeda
Organization Institute of Development, Aging and Cancer, Tohoku University
Division name Department of Ubiquitous Sensing
Address 4-1 Seiryocho, Aobaku, Sendai 980-8575, Japan
TEL 022-717-7988
Homepage URL
Email shigeyuki.ikeda.e2@tohoku.ac.jp

Sponsor
Institute Institute of Development, Aging and Cancer, Tohoku University
Institute
Department

Funding Source
Organization Institute of Development, Aging and Cancer, Tohoku University
Organization
Division
Category of Funding Organization Other
Nationality of Funding Organization

Other related organizations
Co-sponsor
Name of secondary funder(s)

Secondary IDs
Secondary IDs NO
Study ID_1
Org. issuing International ID_1
Study ID_2
Org. issuing International ID_2
IND to MHLW

Institutions
Institutions

Other administrative information
Date of disclosure of the study information
2019 Year 02 Month 01 Day

Progress
Recruitment status Preinitiation
Date of protocol fixation
2019 Year 02 Month 01 Day
Anticipated trial start date
2019 Year 02 Month 01 Day
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Related information
URL releasing protocol
Publication of results Unpublished
URL releasing results
Results
Other related information N/A

Management information
Registered date
2019 Year 02 Month 01 Day
Last modified on
2019 Year 02 Month 01 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000040721

Research Plan
Registered date File name

Research case data specifications
Registered date File name

Research case data
Registered date File name


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