Brain implant gives voice to the locked-in

NCT ID NCT02224469

First seen Jan 05, 2026 · Last updated Apr 30, 2026 · Updated 17 times

Summary

This study tested a new brain implant for people with locked-in syndrome, who are fully conscious but unable to move or speak. The implant records brain signals from the surface of the brain and wirelessly controls a communication device. Six participants used the system at home to spell sentences and control their environment.

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Contacts and locations

Locations

  • University Medical Center

    Utrecht, 3584CX, Netherlands

Conditions

Explore the condition pages connected to this study.