The effect of transcranial direct current stimulation (tDCS) on the cognitive performance in normal adults:double blind placebo control study.

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.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000018310

Enrollment

Registered

2015-07-14

Start date

2015-07-14

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Normal adults

Interventions

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

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Person without history of the mental disease. Twenty years or older person at the time of the agreement acquisition. Person without an intellectual obstacle.

Exclusion criteria

Exclusion criteria: 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.

Design outcomes

Primary

Measure	Time frame
Choice reaction time, visual working memory, mental rotation task	—

Countries

Japan

Contacts

Public ContactMitsuru Kikuchi

Kanazawa University Research Center for Child Mental Development

mitsuruk@med.kanazawa-u.ac.jp076-265-2304

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026