Brain zapping while walking: a new hope for aging minds?

NCT ID NCT06501820

Recruiting now Knowledge-focused Sponsor: University of Florida Source: ClinicalTrials.gov ↗

First seen Jun 25, 2026 · Last updated Jul 31, 2026 · Updated 2 times

Summary

This study tests whether a mild electrical current applied to the scalp (tDCS) can improve how the brain's vestibular network works, which may help with walking and navigation. Sixty older adults with memory concerns will receive either real or fake stimulation during three 20-minute sessions while walking and doing mental tasks. Brain scans before and after will measure changes in network function.

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 it works, this could point toward a non-invasive way to improve mobility and navigation in older adults at risk for cognitive decline.
What could go wrong: This is a small, early-stage study (60 people) testing only 3 sessions. It measures brain activity and walking variability, not long-term outcomes or disease progression. The effect may be small or not last.

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Conditions

The condition(s) this trial relates to.

subjective cognitive decline

As listed by the trial registrant

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

AGING

Contacts and locations

Locations

University of Florida
RECRUITING

Gainesville, Florida, 32611, United States

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