The Effects of Transcranial Direct Current Stimulation on the Drawing Task in the Non-Dominant Hand: Double-blind randomized controlled trial

The Effects of Transcranial Direct Current Stimulation on the Drawing Task in the Non-Dominant Hand: Double-blind randomized controlled trial - The Effects of Transcranial Direct Current Stimulation on the Drawing Task in the Non-Dominant Hand

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000051889

Enrollment

108

Registered

2023-08-20

Start date

2023-09-01

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 direct current stimulation to the left dorsolateral prefrontal cortex Transcranial direct current stimulation to the supplementary motor area Sham stimulation

Eligibility

Sex/Gender

All

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.Neurological findings that interfere with the performance of motor tasks 2.History of developmental disabilities or psychiatric disorders 3.Metal (except titanium) or electrical implants in the brain or skull 4.Metal or electronic devices in the body.(e.g. pacemakers, metal remnants from trauma) 5.History of head trauma or organic disease resulting in loss of consciousness 6.History of epileptic seizures or convulsions 7.Pregnant or possibility of pregnant

Design outcomes

Primary

Measure	Time frame
Drawing task with non-dominant hand using a tablet 1.Average speed of drawing 2.Deviation distance from the model drawing	—

Countries

Japan

Contacts

Public ContactDaisuke Sawamura

Faculty of Health Sciences, Hokkaido University Rehabilitation Science

D.sawamura@pop.med.hokudai.ac.jp011-706-3387

Outcome results

None listed

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