Could a gentle brain zap ease PTSD symptoms? new study investigates
NCT ID NCT05895006
First seen Jun 25, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This study looks at how the brains of people with PTSD process sensory information differently. Researchers will use a mild electrical current (tACS) applied to the scalp to see if it can change brain activity and reduce feelings of anxiety and hypervigilance. The study involves 160 adults aged 18-50, including those with PTSD and healthy volunteers, and uses EEG and fMRI to measure brain changes.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
transcranial alternating current stimulation (tACS)
What this could lead to
If successful, this could point toward a non-invasive brain stimulation treatment for anxiety and hypervigilance in PTSD.
What could go wrong
This is an early-stage, basic science study focused on understanding brain mechanisms, not a treatment trial. The sample is small and results may not lead to a direct therapy.
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: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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The University of Texas Health Science Center at Houston
RECRUITINGHouston, Texas, 77030, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••