Brain zapping study aims to sharpen memory and focus across multiple disorders
NCT ID NCT04296604
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study is testing whether a non-invasive brain stimulation technique called tDCS can improve executive functions—like working memory, attention, and decision-making—in people with conditions such as traumatic brain injury, depression, bipolar disorder, schizophrenia, ADHD, borderline personality disorder, and substance use disorders. Researchers will enroll 600 participants and measure changes in cognitive tasks after stimulation. The goal is to understand if tDCS can help these groups, not to provide a 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 direct current stimulation (tDCS) device
- What this could lead to
- If successful, this could point toward a non-invasive brain stimulation method to help improve focus and memory in people with various mental health and brain conditions.
- What could go wrong
- This is an early-stage study exploring how tDCS affects brain function, not a treatment trial. Results may not lead to a proven therapy, and individual responses can vary.
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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: •••-•••-••••
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Contact
Phone: •••-•••-••••
Locations
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Massachusetts General Hospital
RECRUITINGBoston, Massachusetts, 02129, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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