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flag Harvard scientists map odor receptors in mice, revealing an organized system.

flag Scientists have created the first detailed "smell map" of odor receptors in the nose, revealing a highly organized system of stripes based on receptor type. flag Led by Harvard researchers, the study analyzed over 5.5 million neurons across hundreds of mice, challenging the long-held belief that receptor distribution was random. flag This discovery provides foundational insight into how smell works and could lead to new therapies for smell loss.

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