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Name:
UMIN ID:

Recruitment status Open public recruiting
Unique ID issued by UMIN UMIN000046128
Receipt No. R000052654
Scientific Title Investigation of the neural basis of perceptual learning effects
Date of disclosure of the study information 2021/11/20
Last modified on 2021/11/20

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Basic information
Public title Investigation of the neural basis of perceptual learning effects
Acronym Investigation of the neural basis of perceptual learning effects
Scientific Title Investigation of the neural basis of perceptual learning effects
Scientific Title:Acronym Investigation of the neural basis of perceptual learning effects
Region
Japan

Condition
Condition health persons
Classification by specialty
Adult
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 To examine the effects of training with grating orientation discrimination on tactile orientation discrimination ability and cortical activity.
Basic objectives2 Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes Changes in tactile grating orientation discrimination ability and brain function
Key secondary outcomes

Base
Study type Interventional

Study design
Basic design Parallel
Randomization Randomized
Randomization unit Individual
Blinding Single blind -participants are blinded
Control Placebo
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment

Intervention
No. of arms 2
Purpose of intervention Treatment
Type of intervention
Device,equipment Behavior,custom
Interventions/Control_1 Training with tactile grating orientation discrimination (50 times x 4 sets)
Interventions/Control_2 tactile stimulus (50 times x 4 sets)
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
50 years-old >
Gender Male and Female
Key inclusion criteria right handed
Key exclusion criteria person with pacemaker in their heart
person with metallic device such as bolt and implant in their body
Target sample size 60

Research contact person
Name of lead principal investigator
1st name Kei
Middle name
Last name Saito
Organization Niigata University of Health and Welfare
Division name Institute for Human Movement and Medical Sciences
Zip code 950-3198
Address 1398 Shimami-cho, Kita-ku, Niigata-shi, Niigata
TEL 0252501954
Email kei-saito@nuhw.ac.jp

Public contact
Name of contact person
1st name Kei
Middle name
Last name Saito
Organization Niigata University of Health and Welfare
Division name Institute for Human Movement and Medical Sciences
Zip code 950-3198
Address 1398 Shimami-cho, Kita-ku, Niigata-shi, Niigata
TEL 025-250-1954
Homepage URL
Email kei-saito@nuhw.ac.jp

Sponsor
Institute Niigata University of Health and Welfare
Institute
Department

Funding Source
Organization Niigata University of Health and Welfare
Organization
Division
Category of Funding Organization Other
Nationality of Funding Organization

Other related organizations
Co-sponsor
Name of secondary funder(s)

IRB Contact (For public release)
Organization Ethics Committee, Niigata University of Health and Welfare
Address 1398 Shimami-cho, Kita-ku, Niigata-shi, Niigata
Tel 025-257-4455
Email rinri@nuhw.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

Other administrative information
Date of disclosure of the study information
2021 Year 11 Month 20 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
2021 Year 06 Month 01 Day
Date of IRB
2021 Year 06 Month 18 Day
Anticipated trial start date
2021 Year 11 Month 20 Day
Last follow-up date
2023 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
2021 Year 11 Month 20 Day
Last modified on
2021 Year 11 Month 20 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000052654

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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