Can sound help restore sight? small study tests new rehab device for hemianopia
NCT ID NCT04963075
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This small proof-of-concept study tested a non-invasive device that uses sound and light to help people with hemianopia (blindness in half of the visual field). Five adults with stable hemianopia underwent training sessions where they were exposed to matching sound and visual cues in their blind area. The goal was to see if this multisensory approach could improve visual detection. Results are very early and limited.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
multisensory rehabilitation device
What this could lead to
If it works, this could point toward a non-invasive way to improve vision in people with hemianopia.
What could go wrong
This was a very small proof-of-concept study with only 5 participants. Results may not apply to everyone, and the approach is still experimental.
Disclaimer
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the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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
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Locations
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Wake Forest Health Sciences
Winston-Salem, North Carolina, 27157, United States