Brain zaps + speech drills show promise for stroke language recovery

NCT ID NCT07347327

First seen Jan 18, 2026 · Last updated May 12, 2026 · Updated 19 times

Summary

This study tested whether a gentle brain stimulation technique called tACS, combined with speech training, can improve repetition problems in people who had a stroke and have aphasia (trouble speaking or understanding language). 28 adults received either real or fake stimulation for 20 minutes daily over 10 days. Researchers measured language improvements and brain activity to see if the real stimulation helped more than the placebo.

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Contacts and locations

Locations

  • Department of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-sen University

    Guangzhou, Guangdong, China

Conditions

Explore the condition pages connected to this study.