Brain stimulation may boost walking skills in seniors

NCT ID NCT03790657

Completed Knowledge-focused Sponsor: VA Office of Research and Development Source: ClinicalTrials.gov ↗

First seen Jun 25, 2026 · Last updated Jun 26, 2026 · Updated 2 times

Summary

This study tested whether mild electrical brain stimulation (tDCS) could help 72 older adults (65+) learn and remember a complex walking task, like stepping over obstacles. Participants practiced walking while receiving either real or fake (sham) stimulation. The goal was to see if the stimulation improved walking speed and to understand brain changes using MRI. The study is complete and focused on gathering knowledge to improve future rehabilitation approaches.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: transcranial direct current stimulation (tDCS)
What this could lead to: If successful, this could point toward a way to make walking rehabilitation faster and more effective for older adults.
What could go wrong: This is an early-phase study with only 72 participants, so results may not apply broadly. The brain stimulation is mild and temporary, and the main focus is on understanding learning mechanisms, not on a proven treatment.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

AGING

Contacts and locations

Locations

North Florida/South Georgia Veterans Health System, Gainesville, FL

Gainesville, Florida, 32608-1135, United States

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