OLFACTION

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Trials to join now! 1 Not yet recruiting 1 Completed 1

Ultrasound zaps brain to alter smell perception

Knowledge-focused Not yet recruiting

This early-stage study tests whether low-intensity focused ultrasound can temporarily change how healthy adults perceive pleasant or unpleasant smells. Twenty-eight volunteers will receive both real and sham ultrasound targeting brain areas linked to smell and emotion. The goal i…

Matched conditions: OLFACTION

Phase: NA • Sponsor: Medical University of South Carolina • Aim: Knowledge-focused

Last updated Jun 27, 2026 14:01 UTC

OLFACTION

Get alerted when new OLFACTION trials appear

Ultrasound zaps brain to alter smell perception