Zapping the brain to help stroke survivors find words again

NCT ID NCT07353879

First seen Jan 22, 2026 · Last updated Jun 14, 2026 · Updated 17 times

Summary

This small study tested whether adding mild brain stimulation (tDCS) to a computer-based naming therapy helps Cantonese-speaking adults with aphasia after stroke find words more quickly and accurately. Six participants completed two 5-day therapy blocks—one with real stimulation and one with fake (sham)—to compare effects. The goal was to see if the combination is safe and improves naming of objects and actions.

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Contacts and locations

Locations

  • Speech and Neuromodulation Lab

    Hong Kong, Hong Kong

  • The University of Hong Kong

    Hong Kong, Hong Kong SAR, Hong Kong

Conditions

Explore the condition pages connected to this study.