Brain zaps tailored to you may boost hand control in aging

NCT ID NCT06561165

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

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether a non-invasive brain stimulation technique called HD-tDCS can improve hand movement in healthy older adults. Forty right-handed participants will receive either standard or personalized stimulation, plus brain scans. The goal is to see if customizing the stimulation to each person's brain network leads to better hand dexterity.

What this could mean

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

Active substance: High-density transcranial direct current stimulation (HD-tDCS)
What this could lead to: If successful, this could point toward a non-invasive way to improve hand function in older adults, potentially aiding independence.
What could go wrong: This is a small, early-stage study in healthy people, so results may not apply to those with movement disorders. The improvement may be small or not last.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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As listed by the trial registrant

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

HEALTHY

Contacts and locations

Locations

University of Michigan
RECRUITING

Ann Arbor, Michigan, 48109, United States

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