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Science@UH

The Science of Smell: AROMA Testing and Brain Health

March 19, 2026·18 min
Episode Description from the Publisher

Jennifer Villwock, MD, explains the neurocircuitry of smell, her rapid essential-oil–based AROMA test, and how olfactory dysfunction can inform clinical care and research spanning sinonasal disease, post-viral loss, and cognitive health.Learn more about Daniel Simon, MDLearn more about Jennifer Villwock, MDView our Science@UH video podcast on YouTubeLearn more about the University Hospitals Research & Education Institute

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