Mind-Controlled exoskeleton reads muscle signals to restore natural walking after stroke

NCT ID NCT04661891

Terminated Disease control Sponsor: Shirley Ryan AbilityLab Source: ClinicalTrials.gov ↗

First seen Jul 14, 2026 · Last updated Jul 15, 2026 · Updated 1 time

Summary

This study tests a new way to control leg exoskeletons by reading muscle signals in real time. Researchers use high-density electrodes to capture nerve activity and predict a person's intended movement, then have the exoskeleton assist accordingly. The trial includes both healthy volunteers and people who have had a stroke, aiming to improve walking patterns and balance.

What this could mean

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

Active substance: real-time neuromuscular exoskeleton controller using high-density electromyography (HD-EMG)
What this could lead to: If successful, this could lead to smarter exoskeletons that help people with stroke walk more naturally and with less effort.
What could go wrong: This is an early-stage study focused on developing the technology, not yet proving it works in daily life. The approach may not translate to real-world walking conditions.

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.

STROKE

Contacts and locations

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Locations

Shirley Ryan AbilityLab

Chicago, Illinois, 60611, United States

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