The effect of transcranial random noise stimulation on attention bias toward emotional facial expression

The effect of transcranial random noise stimulation on attention bias toward emotional facial expression - The effect of transcranial random noise stimulation on attention bias

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000052202

Enrollment

Registered

2023-09-13

Start date

2023-10-10

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 random noise stimulation to the left dorsolateral prefrontal cortex Transcranial direct current stimulation to the left dorsolateral prefrontal cortex Sham stimulation to the left dorsola

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: 1.Right-handed healthy adults 2.No history of psychiatric or neurological disorders 3.A person who signed written informed consent

Exclusion criteria

Exclusion criteria: 1.Patients with a history of brain disease or psychiatric disease 2.Those who have metallic or electrical implants in the brain or skull 3.Patients with electronic devices (pacemakers or metal residues in the body due to trauma) in the body 4.Those with a history of head trauma or disease with impaired consciousness 5.Persons with a history of epileptic seizures or convulsive seizures. 6.Persons with other visual, auditory, or cognitive impairments that may affect the performance of the task.

Design outcomes

Primary

Measure	Time frame
Dot-probe task performance 1.percentage of correct answers 2.reaction times for correct answers	—

Secondary

Measure	Time frame
Eye movement assessed by eye tracker Skin conductance response	—

Countries

Japan

Contacts

Public ContactDaisuke Sawamura

Faculty of Health Sciences, Hokkaido University Rehabilitation Sciences

D.sawamura@pop.med.hokudai.ac.jp0117063387

Outcome results

None listed

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