Brain recordings reveal secrets of language processing

NCT ID NCT05014841

First seen Jun 24, 2026 · Last updated Jun 26, 2026 · Updated 1 time

Summary

This study records brain activity from people with epilepsy or brain tumors who already have electrodes implanted for medical reasons. Participants listen to short speech sounds in English, Spanish, or Mandarin while their brain signals are measured. The goal is to understand how the brain processes different languages, which could help develop better treatments for language disorders.

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 point toward better diagnostic and rehabilitation strategies for language disorders like aphasia or dyslexia.

What could go wrong

This is a small, early-stage observational study with only 52 participants, so findings may not apply broadly. It does not test a treatment.

Disclaimer Read more

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.

brain cancer brain neoplasm epilepsy Speech speech disorder

As listed by the trial registrant

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

Contacts and locations

Locations

  • University of California, San Francisco

    San Francisco, California, 94143, United States