With This Bionic Nose, COVID Survivors May Smell the Roses Again

Richard Costanzo, a professor emeritus at Virginia Commonwealth University, is developing a neuroprosthetic device to restore the sense of smell using electronic sensors and brain implants, similar to cochlear implants for hearing. His work gained urgency after COVID-19 led to widespread cases of smell loss. The device uses e-nose sensors to detect odors and transmit signals to the brain’s olfactory bulb. Though still in development, the technology offers hope for people like Scott Moorehead, who lost his sense of smell after a head injury and now supports the research.

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