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Name:
UMIN ID:

Recruitment status Preinitiation
Unique ID issued by UMIN UMIN000033106
Receipt No. R000037751
Scientific Title An investigation of influence of conceptual knowledge on visual object recognition.
Date of disclosure of the study information 2018/06/22
Last modified on 2018/06/22

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Basic information
Public title An investigation of influence of conceptual knowledge on visual object recognition.
Acronym An investigation of influence of conceptual knowledge on visual object recognition.
Scientific Title An investigation of influence of conceptual knowledge on visual object recognition.
Scientific Title:Acronym An investigation of influence of conceptual knowledge on visual object recognition.
Region
Japan

Condition
Condition Healthy individuals
Classification by specialty
Adult
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 To investigate influence of conceptual knowledge on visual object recognition, we measure brain activity during visual object recognition in healthy individuals.
Basic objectives2 Others
Basic objectives -Others This is basic research to understand the influence of conceptual knowledge on visual object recognition. We examine brain activity during the conceptual-driven recognition task for visual objects.
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes Bold signal during the recognition task measured by fMRI.
Key secondary outcomes Performance accuracy and reaction time on the recognition task.


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
Dynamic allocation
Institution consideration
Blocking
Concealment

Intervention
No. of arms 1
Purpose of intervention Educational,Counseling,Training
Type of intervention
Other
Interventions/Control_1 Participants perform the visual object recognition task in an MRI scanner. They are given a target category and are asked to detect the target picture in subsequently presented pictures.
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 Right-handed healthy individuals who agreed to participate in this study
Key exclusion criteria Individuals with contraindication to MRI scanning
Target sample size 25

Research contact person
Name of lead principal investigator
1st name
Middle name
Last name Nobuo Usui
Organization Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
Division name Department of Cognitive Neurobiology
Zip code
Address 1-5-45 Yushima, Bunkyo-ku, Tokyo
TEL 03-5803-5445
Email usui.cnb@tmd.ac.jp

Public contact
Name of contact person
1st name
Middle name
Last name Nobuo Usui
Organization Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University
Division name Department of Cognitive Neurobiology
Zip code
Address 1-5-45 Yushima, Bunkyo-ku, Tokyo
TEL 03-5803-5445
Homepage URL
Email usui.cnb@tmd.ac.jp

Sponsor
Institute Tokyo Medical and Dental University
Institute
Department

Funding Source
Organization Ministry of Education, Culture, Sports, Science and Technology
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
2018 Year 06 Month 22 Day

Related information
URL releasing protocol
Publication of results Unpublished

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 Preinitiation
Date of protocol fixation
2018 Year 06 Month 06 Day
Date of IRB
Anticipated trial start date
2018 Year 10 Month 01 Day
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Other
Other related information

Management information
Registered date
2018 Year 06 Month 22 Day
Last modified on
2018 Year 06 Month 22 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000037751

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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