Bilateral olfaction: two is better than one for navigation |
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Authors: | Baranidharan Raman Iori Ito Mark Stopfer |
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Affiliation: | (1) National Institute of Child Health and Human Development, NIH, Lincoln Drive, Bethesda, MD 20892, USA;(2) National Institute of Standards and Technology, Gaithersburg, MD 20899, USA; |
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Abstract: | ![]() Do animals require bilateral input to track odors? A recent study reveals that fruit fly larvae can localize odor sources using unilateral inputs from a single functional sensory neuron, but that an enhanced signal-to-noise ratio provided by dual inputs is helpful in more challenging environments. |
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