Effects of transcranial alternating current stimulation over the parietal lobes in verbal associative memory

Effects of transcranial alternating current stimulation over the parietal lobes in verbal associative memory - Effects of transcranial alternating current stimulation over the parietal lobes in verbal associative memory

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000049799

Enrollment

Registered

2022-12-16

Start date

2023-01-15

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

Healthy adults

Interventions

Transcranial alternating current stimulation to the left parietal lobe Sham stimulation to the left parietal lobe

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Native Japanese speaker 2.Non-smokers 3. Right-handed healthy adults 4. Normal or corrected vision 5. No history of neurological trauma or mental disorder

Exclusion criteria

Exclusion criteria: 1. History of previous head injury 2. Metal implants in the head 3. History of epileptic seizures 4. History of psychotropic drug use 5. Depressive tendencies (self-rated depression scale of 45 points or more)

Design outcomes

Primary

Measure	Time frame
Verbal associative memory performance will be assessed 1 day and 7 days after the end of transcranial alternating current stimulation. Evaluation items: performance on the recongnition task 1. Percentage of correct responses 2. Reaction time for correct responses 3. Persentage of error 4. d-prime score	—

Countries

Japan

Contacts

Public ContactTomonori Nomura

Niigata University of Health and Welfare Department of Occupational Therapy

nomura@nuhw.ac.jp0252574554

Outcome results

None listed

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