New brain sensor could map thoughts with unprecedented precision

NCT ID NCT04950309

Recruiting now Knowledge-focused Sponsor: National Institute of Mental Health (NIMH) Source: ClinicalTrials.gov ↗

First seen Nov 01, 2025 · Last updated May 21, 2026 · Updated 22 times

Summary

This study tests a new type of sensor that measures the tiny magnetic fields produced by brain activity. Researchers want to see if this sensor can pinpoint where in the brain different functions happen more accurately than current technology. Healthy adults aged 18 to 65 who have already had an MRI scan can join. Participants will do tasks like feeling puffs of air on their fingers or looking at patterns while their brain activity is recorded.

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Contacts and locations

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Study contacts

Contact

Phone: •••-•••-•••• Email: •••••@•••••
Contact

Phone: •••-•••-•••• Email: •••••@•••••

Locations

National Institutes of Health Clinical Center
RECRUITING

Bethesda, Maryland, 20892, United States

Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

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NORMAL PHYSIOLOGY