Zapping the brain to boost memory and sleep in seniors
NCT ID NCT07433738
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study tests a gentle, non-invasive brain stimulation technique called so-tDCS in 80 older adults who have mild memory and sleep complaints. Participants will receive either real or sham stimulation over 4 weeks. Researchers will track changes in memory, sleep quality, and brain health markers to see if this approach can help.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
High-definition slow-oscillatory transcranial direct current stimulation (so-tDCS) – a gentle, non-invasive brain stimulation device
What this could lead to
If it works, this could offer a safe, non-drug way to ease memory and sleep problems in older adults, potentially slowing cognitive decline.
What could go wrong
This is an early-stage trial with only 80 participants, so results may not apply to everyone. The effect may be small or temporary, and individual responses vary.
Disclaimer
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This is a summary of
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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Tai Po Hospital
Hong Kong, Hong Kong
Contact Phone: •••-•••-•••• Email: •••••@•••••