Brain-Computer training eases stroke arm stiffness
NCT ID NCT03579992
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a myoelectric computer interface (MyCI) in 35 stroke survivors to reduce abnormal muscle co-activation. Participants trained with the device in a lab setting. The goal was to improve arm function and reduce muscle tightness. Results may help develop new therapies for post-stroke arm impairment.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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35 people
The number who actually took part.
- Started
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Jul 2014
- Finished
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Nov 2017
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Stroke survivors at least 6 months after stroke onset * Persistent moderate to severe arm impairment * Increased arm tone Exclusion Criteria: * Substantial impairment of vision, memory, language or concentration * Botulinum toxin use in the affected arm * Concomitant participation in another research study on the arm
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Northwestern University
Chicago, Illinois, 60611, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Moving patterns may help stroke survivors read faster
- Vibrating wearables put stroke walking to the test
- Robot plus electrical stimulation aims to rebuild arm movement after stroke
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- Heart hole or stroke trigger? global registry tracks who gets closure and what happens next