Can a gentle brain zapping technique rewire sleep?
NCT ID NCT07755852
First seen Aug 10, 2026 · Last updated Aug 11, 2026 · Updated 1 time
Summary
This trial tests whether a non-invasive brain stimulation method called transcranial temporal interference stimulation (tTIS) can improve sleep in people with chronic insomnia. Participants will be randomly assigned to receive either active tTIS or a sham (inactive) version, with sessions targeting a brain region linked to sleep regulation. Researchers will compare sleep quality and insomnia symptoms between the groups to see if tTIS holds promise as a new treatment.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Transcranial temporal interference stimulation (tTIS) delivered via the NeuroDome TES NEURO-800 device, targeting the left dorsolateral prefrontal cortex.
- What this could lead to
- If effective, tTIS could offer a non-invasive, drug-free option for managing chronic insomnia, potentially improving sleep quality and daily functioning.
- What could go wrong
- This is an early, exploratory trial with only 30 participants, so results may not be conclusive or widely applicable. The treatment's safety and effectiveness are not yet established.
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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.
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