Scientists zap brains to unlock language secrets

NCT ID NCT05283265

Recruiting now Knowledge-focused Sponsor: University of Alabama at Birmingham Source: ClinicalTrials.gov ↗

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times

Summary

This study looks at how the brain makes sense of sentences. Researchers will record brain activity from electrodes already placed in the brains of people with epilepsy for medical reasons. Participants read or listen to sentences word by word and pick a picture that matches. In some trials, a tiny electrical pulse is delivered to the brain to see if it changes understanding. The goal is to map the brain regions involved in language, not to treat any condition.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to: If successful, this could help scientists understand which brain areas are critical for understanding sentences, potentially guiding future treatments for language disorders.
What could go wrong: This is a small, early-stage observational study in people with epilepsy, so results may not apply to everyone. The brain stimulation is exploratory and may not produce clear effects.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

epilepsy language disorder

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

LANGUAGE DISORDERS

Contacts and locations

Locations

The University of Alabama at Birmingham Hospital
RECRUITING

Birmingham, Alabama, 35294, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.