First detailed ‘smell maps’ reveal how noses track odours

Nature·Apr 28

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Scientists have created detailed "smell maps" that show how noses track odors, revealing new insights into the sense of smell. The maps appear to be based on research involving the odor sensors in mouse noses, although it is unclear if similar maps have been created for other animals, including dogs. The study of smell is an active area of research, with potential applications in fields such as electronics and our understanding of animal behavior.

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Harvard Medical School·Apr 28

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Smithsonian Magazine·Apr 29

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First detailed ‘smell maps’ reveal how noses track odours

Full coverage

Scientists Create First-Ever ‘Smell Map’

Scientists Create the First Detailed 'Smell Map' of Odor Sensors in the Mouse Nose—and Sniff Out Some Surprising Discoveries

Scientists Create First ‘Map of Smell,’ Revealing How Noses Track Odors

First-Ever “Smell Map” Illustrates Just How Little We Knew About Our Noses

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Scientists draw inspiration from nature to develop cheese-smelling electronic nose