Unique ID issued by UMIN | UMIN000018310 |
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Receipt number | R000017418 |
Scientific Title | The effect of transcranial direct current stimulation (tDCS) on the cognitive performance in normal adults:double blind placebo control study. |
Date of disclosure of the study information | 2015/07/14 |
Last modified on | 2020/02/16 23:11:18 |
The effect of transcranial direct current stimulation (tDCS) on the cognitive performance in normal adults:double blind placebo control study.
Transcranial direct current stimulation and cognitive performance.
The effect of transcranial direct current stimulation (tDCS) on the cognitive performance in normal adults:double blind placebo control study.
Transcranial direct current stimulation and cognitive performance.
Japan |
Normal adults
Adult |
Others
NO
We evaluate the effect of transcranial direct current stimulation (2mA on the head for 20 minutes) on the cognitive performance such as memory and spacial recognition of body parts.
Efficacy
Choice reaction time, visual working memory, mental rotation task
Interventional
Parallel
Randomized
Individual
Double blind -all involved are blinded
Placebo
3
Educational,Counseling,Training
Other |
Transcranial direct current stimulation(2mA,20 minutes).
Effective stimulation.
Anode on the posterior area.
Transcranial direct current stimulation(2mA,20 minutes).
Placebo stimulation.
Anode on the frontal area.
Sham stimulation.
20 | years-old | < |
Not applicable |
Male and Female
Person without history of the mental disease.
Twenty years or older person at the time of the agreement acquisition.
Person without an intellectual obstacle.
People with the past history of the head injury accompanied by the consciousness for 5 minutes or more.
People who have the past history of an organic disease in a brain.
People with the present or past history of substance dependence, loss of consciousness or convulsion.
People with a chronic headache.
A woman under pregnancy or with the possibility of pregnancy.
40
1st name | Mitsuru |
Middle name | |
Last name | Kikuchi |
Kanazawa University
Research Center for Child Mental Development
920-8640
13-1 Takara-machi, Kanazawa 920-8641, Japan
076-265-2304
mitsuruk@med.kanazawa-u.ac.jp
1st name | Mitsuru |
Middle name | |
Last name | Kikuchi |
Kanazawa University
Research Center for Child Mental Development
920-8640
13-1 Takara-machi, Kanazawa 920-8641, Japan
076-265-2304
mitsuruk@med.kanazawa-u.ac.jp
Kanazawa University
the Center of Innovation Program from Japan Science and Technology Agency, JST.
Japanese Governmental office
Innovative Clinical Research Center, Kanazawa University
13-1 Takaramachi Kanazawa City
076-265-2049
crc.irb-knz@esct.jp
NO
2015 | Year | 07 | Month | 14 | Day |
https://www.frontiersin.org/articles/10.3389/fnhum.2017.00181/full
Published
https://www.frontiersin.org/articles/10.3389/fnhum.2017.00181/full
40
Regarding the accuracy rate, a Wilcoxon rank-sum test (one-sided) revealed a significantly higher performance (i.e., higher accuracy rate) in the working memory with hand mental rotation (RWM) task in the right occipital anodal stimulation group (i.e., active condition, n = 20) than in the control group (W = 135.5, p-value = 0.020), which supported our hypothesis.
2020 | Year | 02 | Month | 16 | Day |
Normal adult subjects
Public recruitment
no adverse event
working memory with hand mental rotation
Completed
2014 | Year | 10 | Month | 01 | Day |
2014 | Year | 10 | Month | 23 | Day |
2015 | Year | 07 | Month | 14 | Day |
2017 | Year | 03 | Month | 31 | Day |
2017 | Year | 03 | Month | 31 | Day |
2017 | Year | 03 | Month | 31 | Day |
2017 | Year | 03 | Month | 31 | Day |
2015 | Year | 07 | Month | 14 | Day |
2020 | Year | 02 | Month | 16 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000017418
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