Zap away brain fog: home device tested for long COVID thinking problems
NCT ID NCT05092516
First seen Nov 10, 2025 · Last updated May 11, 2026 · Updated 22 times
Summary
This study tested whether a safe, low-intensity brain stimulation device used at home could improve thinking problems like poor focus and slow processing in people with long COVID. About 31 adults with persistent brain fog used the device for 4 weeks. Researchers measured changes in attention, reaction time, and brain activity to see if this easy-to-use approach could ease symptoms.
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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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Locations
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Massachusetts General Hospital
Charlestown, Massachusetts, 02129, United States
Conditions
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