Can magnetic pulses to the brain restore hand control after spinal injury?
NCT ID NCT06815601
First seen Sep 08, 2026 · Last updated Sep 09, 2026 · Updated 1 time
Summary
Researchers are testing whether a type of non-invasive brain stimulation, called intermittent theta burst stimulation, can change how the brain controls hand muscles. The study includes adults with and without spinal cord injuries to compare brain-muscle connections. By measuring muscle responses before and after stimulation, the team hopes to learn whether this approach could eventually help improve hand function after injury.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Repetitive transcranial magnetic stimulation (rTMS) using intermittent theta burst stimulation (iTBS) over the motor cortex, compared with sham stimulation
- What this could lead to
- If it works, this could point toward a non-invasive way to improve hand function in people with spinal cord injuries.
- What could go wrong
- This is a small early-stage study focused on understanding brain-muscle connections, not yet a proven treatment. Results may not lead to a therapy, and individual responses can vary.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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17 people
The number who actually took part.
- Started
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Apr 2025
- Finished
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Nov 2025
- 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 to 75 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Healthy adults between the ages of 18-75 years old who are right-handed * Adults between the ages of 18-75 years old who have had a spinal cord injury (SCI) Exclusion Criteria: For both healthy individuals and those with SCI: * Uncontrolled medical problems including pulmonary, cardiovascular or orthopedic disease * Any debilitating disease prior to the SCI that caused exercise intolerance * Ongoing major depression or altered cognitive status * Metal plate in skull * History of seizures * Receiving drugs acting primarily on the central nervous system, which lower the seizure threshold such as antipsychotic drugs * Pregnant females
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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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The Kimball Tower at The State University of New York at Buffalo
Buffalo, New York, 14214, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Determination of efficacy of sustained motor contraction generated using StimWave peripheral nerve stimulator
- Robotic legs may help rebuild bone in people with spinal cord injury
- Could a muscle hormone shield bones after spinal cord injury?
- Can hope and trust boost engagement with rehab robots?
- Spinal zaps may calm muscle spasms after injury
- Spinal stimulation may unlock better hand control after injury