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Name:
UMIN ID:

Recruitment status Completed
Unique ID issued by UMIN UMIN000029153
Receipt No. R000033329
Scientific Title The neural correlates of implicit and explicit second language knowledge
Date of disclosure of the study information 2017/09/15
Last modified on 2018/10/22

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Basic information
Public title The neural correlates of implicit and explicit second language knowledge
Acronym implicit and explicit second language knowledge
Scientific Title The neural correlates of implicit and explicit second language knowledge
Scientific Title:Acronym implicit and explicit second language knowledge
Region
Japan

Condition
Condition cognitive processing in the brain
Classification by specialty
Adult
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 to investigate brain activity while performing language task
Basic objectives2 Others
Basic objectives -Others To understand cognitive processing involved in the language task
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes fMRI signal during the language task
Key secondary outcomes

Base
Study type Interventional

Study design
Basic design Single arm
Randomization Non-randomized
Randomization unit
Blinding Open -no one is blinded
Control Self control
Stratification NO
Dynamic allocation NO
Institution consideration Institution is not considered as adjustment factor.
Blocking NO
Concealment No need to know

Intervention
No. of arms 1
Purpose of intervention Educational,Counseling,Training
Type of intervention
Other
Interventions/Control_1 language task
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
19 years-old <=
Age-upper limit

Not applicable
Gender Male and Female
Key inclusion criteria University students who had learned second language
Key exclusion criteria left-handed, a case or medical history of mental disorder
Target sample size 120

Research contact person
Name of lead principal investigator
1st name
Middle name
Last name Ryuta Kawashima
Organization Tohoku University
Division name Institute of Development, Aging, and Cancer
Zip code
Address Seiryomachi 4-1, Aoba-ku, Sendai, JAPAN
TEL 0227177988
Email ryuta@tohoku.ac.jp

Public contact
Name of contact person
1st name
Middle name
Last name Jeong Hyeonjeong
Organization Tohoku university
Division name Graduate School of International Cultural Studies
Zip code
Address Kawauchi 41 Aobaku, Sendai, JAPAN
TEL 0227957607
Homepage URL
Email hyeonjeong.jeong.b8@tohoku.ac.jp

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

Funding Source
Organization MEXT KAKENHI grant
Organization
Division
Category of Funding Organization Japanese Governmental office
Nationality of Funding Organization

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

IRB Contact (For public release)
Organization
Address
Tel
Email

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
2017 Year 09 Month 15 Day

Related information
URL releasing protocol
Publication of results Partially published

Result
URL related to results and publications
Number of participants that the trial has enrolled
Results
Results date posted
Results Delayed
Results Delay Reason
Date of the first journal publication of results
Baseline Characteristics
Participant flow
Adverse events
Outcome measures
Plan to share IPD
IPD sharing Plan description

Progress
Recruitment status Completed
Date of protocol fixation
2012 Year 12 Month 30 Day
Date of IRB
Anticipated trial start date
2017 Year 09 Month 15 Day
Last follow-up date
2018 Year 12 Month 30 Day
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Other
Other related information

Management information
Registered date
2017 Year 09 Month 15 Day
Last modified on
2018 Year 10 Month 22 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000033329

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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