UMIN-CTR Clinical Trial

Unique ID issued by UMIN UMIN000029153
Receipt number 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 05:16:27

* This page includes information on clinical trials registered in UMIN clinical trial registed system.
* We don't aim to advertise certain products or treatments


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 or person

Institute

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

Institute

Department

Personal name



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

Value
https://center6.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