UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000043578 |
|---|---|
| Receipt number | R000049714 |
| Scientific Title | Neural basis of morphological perception and prediction of a word using Magnetoencephalography |
| Date of disclosure of the study information | 2021/04/01 |
| Last modified on | 2025/03/14 10:12:39 |
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Basic information
Public title
Neural basis of morphological perception and prediction of a word using Magnetoencephalography
Acronym
Neural basis of morphological perception and prediction of a word using Magnetoencephalography
Scientific Title
Neural basis of morphological perception and prediction of a word using Magnetoencephalography
Scientific Title:Acronym
Neural basis of morphological perception and prediction of a word using Magnetoencephalography
Region
| Japan |
Condition
Condition
Healthy adults
Classification by specialty
| Adult |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
To reveal the neural basis of prediction and morphology during language comprehension using brain magnetic recording.
Basic objectives2
Others
Basic objectives -Others
To investigate brain activity related to letter morphology and word prediction.
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
1.Amplitude and latency of N170/M170
2.Power of alpha, beta, and gamma frequencies
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
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
1
Purpose of intervention
Educational,Counseling,Training
Type of intervention
| Device,equipment |
Interventions/Control_1
Visual stimuli are presented, and brain activities to the stimuli are recorded by electroencephalography/magnetoencephalography.
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
| 50 | years-old | > |
Gender
Male and Female
Key inclusion criteria
1. Healthy adults
2. Right-handed
3. People who agree to participate in this study
Key exclusion criteria
1. History of neurological disorders
2. Some sort of abnormality in visual system
3. People who are contraindicated for MRI
4. People who are deemed to be ineligible by researcher
Target sample size
30
Research contact person
Name of lead principal investigator
| 1st name | Hiroshi |
| Middle name | |
| Last name | Shigeto |
Organization
Kyushu University
Division name
Division of Medical Technology, Department of Health Sciences
Zip code
812-8582
Address
3-1-1 Maidashi, Higashi-ku, Fukuoka, Fukuoka
TEL
092-642-6732
shigetou@neuro.med.kyushu-u.ac.jp
Public contact
Name of contact person
| 1st name | Emi |
| Middle name | |
| Last name | Yamada |
Organization
Kyushu University
Division name
Department of Linguistics, Faculty of Humanities
Zip code
819-0395
Address
744, Motooka, Nishi-ku, Fukuoka, Fukuoka
TEL
092-802-5100
Homepage URL
e.yamada@kyudai.jp
Sponsor or person
Institute
Kyushu University
Institute
Department
Personal name
Funding Source
Organization
Ministry of education
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
Institutional Review Board in Kyushu universty
Address
3-1-1 Maidashi, Higashi-ku, Fukuoka, Fukuoka
Tel
092-642-5082
byskenkyu@jimu.kyushu-u.ac.jp
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
九州大学病院（福岡県）
Other administrative information
Date of disclosure of the study information
| 2021 | Year | 04 | Month | 01 | 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
25
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
No longer recruiting
Date of protocol fixation
| 2021 | Year | 02 | Month | 01 | Day |
Date of IRB
| 2021 | Year | 03 | Month | 11 | Day |
Anticipated trial start date
| 2021 | Year | 04 | Month | 01 | Day |
Last follow-up date
| 2026 | Year | 03 | Month | 31 | Day |
Date of closure to data entry
| 2026 | Year | 03 | Month | 31 | Day |
Date trial data considered complete
| 2026 | Year | 03 | Month | 31 | Day |
Date analysis concluded
Other
Other related information
Management information
Registered date
| 2021 | Year | 03 | Month | 10 | Day |
Last modified on
| 2025 | Year | 03 | Month | 14 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000049714
