Quick brain zaps could boost thinking after stroke

NCT ID NCT04655963

Ongoing Symptom relief Sponsor: Medical University of South Carolina Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jul 01, 2026 · Updated 2 times

Summary

This study tests a short, high-dose form of brain stimulation called repetitive transcranial magnetic stimulation (rTMS) in 20 people who had a stroke at least 6 months ago. The goal is to see if it is safe and acceptable, and whether it can improve cognitive problems like memory and attention. Participants receive 3-minute sessions targeting a key brain area involved in thinking and planning.

What this could mean

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

Active substance: repetitive transcranial magnetic stimulation (rTMS)
What this could lead to: If it works, this could point toward a new, non-invasive treatment to help stroke survivors think more clearly and improve daily life.
What could go wrong: This is a very small, early safety and feasibility study with only 20 participants. It is not designed to prove effectiveness, and results may not apply to all stroke patients.

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

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Conditions

The condition(s) this trial relates to.

stroke disorder

As listed by the trial registrant

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

CHRONIC STROKE

Contacts and locations

Locations

Medical University of South Carolina

Charleston, South Carolina, 29425, United States

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