UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000033106 |
|---|---|
| Receipt number | 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 | 2019/12/23 13:22:28 |
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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
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
usui.cnb@tmd.ac.jp
Sponsor or person
Institute
Tokyo Medical and Dental University
Institute
Department
Personal name
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
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
Open public recruiting
Date of protocol fixation
| 2018 | Year | 06 | Month | 06 | Day |
Date of IRB
| 2019 | Year | 11 | Month | 05 | Day |
Anticipated trial start date
| 2018 | Year | 10 | Month | 01 | Day |
Last follow-up date
| 2019 | Year | 03 | Month | 31 | Day |
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
| 2019 | Year | 12 | Month | 23 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000037751
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| Registered date | File name |
| Research case data | |
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