UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000062997 |
|---|---|
| Receipt number | R000072096 |
| Scientific Title | Effects of Repeated Practice of a Tactile Temporal Interval Reproduction Task on Neurophysiological Plasticity in the Primary Somatosensory Cortex |
| Date of disclosure of the study information | 2026/09/19 |
| Last modified on | 2026/09/24 13:31:46 |
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Basic information
Public title
Effects of Repeated Practice of a Tactile Temporal Interval Reproduction Task on Neurophysiological Plasticity in the Primary Somatosensory Cortex
Acronym
Effects of Repeated Practice of a Tactile Temporal Interval Reproduction Task on Neurophysiological Plasticity in the Primary Somatosensory Cortex
Scientific Title
Effects of Repeated Practice of a Tactile Temporal Interval Reproduction Task on Neurophysiological Plasticity in the Primary Somatosensory Cortex
Scientific Title:Acronym
Effects of Repeated Practice of a Tactile Temporal Interval Reproduction Task on Neurophysiological Plasticity in the Primary Somatosensory Cortex
Region
| Japan |
Condition
Condition
Healthy Adults
Classification by specialty
| Adult |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
To investigate the effects of short-term practice with a tactile temporal interval reproduction task on the somatosensory temporal discrimination threshold (STDT), somatosensory cortical excitability, and intracortical inhibition.
Basic objectives2
Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
Temporal error in the tactile temporal interval reproduction task
Key secondary outcomes
somatosensory temporal discrimination threshold, N20/P25 amplitude, paired-pulse depression, high-frequency oscillation
Base
Study type
Interventional
Study design
Basic design
Parallel
Randomization
Randomized
Randomization unit
Individual
Blinding
Open -no one is blinded
Control
No treatment
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
2
Purpose of intervention
Educational,Counseling,Training
Type of intervention
| Behavior,custom |
Interventions/Control_1
Repeated practice of the tactile temporal interval reproduction task
Interventions/Control_2
Repeated practice of the simple reaction task
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
| 18 | years-old | <= |
Age-upper limit
| 35 | years-old | >= |
Gender
Male and Female
Key inclusion criteria
Healthy young adults affiliated with this university or graduate school who have provided their consent.
Key exclusion criteria
Individuals who do not meet the inclusion criteria described above.
Individuals with hypersensitivity to electrical stimulation, a skin disorder, or any other condition that, in the investigators' judgment, would make it difficult to conduct the experiment.
Individuals with a pacemaker, implantable cardioverter-defibrillator (ICD), or cochlear implant.
Target sample size
40
Research contact person
Name of lead principal investigator
| 1st name | Naoshin |
| Middle name | |
| Last name | Yoshida |
Organization
Yokosuka Kyosai Hospital
Division name
Department of Rehabilitation
Zip code
236-8558
Address
1-16 Yonegahamadori, Yokosuka, Kanagawa Prefecture, Japan
TEL
0468222710
ny3385977701@gmail.com
Public contact
Name of contact person
| 1st name | Naoshin |
| Middle name | |
| Last name | Yoshida |
Organization
Yokosuka Kyosai Hospital
Division name
Department of Rehabilitation
Zip code
236-8558
Address
1-16 Yonegahamadori, Yokosuka, Kanagawa Prefecture, Japan
TEL
0468222710
Homepage URL
ny3385977701@gmail.com
Sponsor or person
Institute
Yokosuka Kyosai Hospital
Institute
Department
Personal name
Funding Source
Organization
Japan Society for the Promotion of Science
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
Yokosuka Kyosai Hospital
Address
1-16 Yonegahamadori, Yokosuka, Kanagawa Prefecture, Japan
Tel
0468222710
ny3385977701@gmail.com
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
| 2026 | Year | 09 | Month | 19 | 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
| 2026 | Year | 09 | Month | 19 | Day |
Date of IRB
Anticipated trial start date
| 2026 | Year | 11 | Month | 01 | Day |
Last follow-up date
| 2029 | 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
| 2026 | Year | 09 | Month | 19 | Day |
Last modified on
| 2026 | Year | 09 | Month | 24 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000072096
