ArticleThe Journal of comparative neurology2010
Glomerular activity patterns evoked by natural odor objects in the rat olfactory bulb are related to patterns evoked by major odorant components.
Article in The Journal of comparative neurology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 29 citations in OpenAlex.
- Odor encoding by signals in the olfactory bulb.Journal of neurophysiology · 2023Article
- Article
- Spatiotemporal dynamics of odor responses in the lateral and dorsal olfactory bulb.PLoS biology · 2019Article
- Characterizing olfactory binary mixture interactions in Fischer 344 rats using behavioral reaction times.Chemical senses · 2015Article
- Neonatal representation of odour objects: distinct memories of the whole and its parts.Proceedings. Biological sciences · 2014Article
- Characterizing olfactory perceptual similarity using carbon chain discrimination in Fischer 344 rats.Chemical senses · 2014Article
- Synchronous firing of antennal-lobe projection neurons encodes the behaviorally effective ratio of sex-pheromone components in male Manduca sexta.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2013Article
- Graded encoding of food odor value in the Drosophila brain.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2013Article
- Weaker ligands can dominate an odor blend due to syntopic interactions.Chemical senses · 2013Article
- Neural coding of binary mixtures in a structurally related odorant pair.Scientific reports · 2013Article
- Perceptual convergence of multi-component mixtures in olfaction implies an olfactory white.Proceedings of the National Academy of Sciences of the United States of America · 2012Article
- Brain processing of biologically relevant odors in the awake rat, as revealed by manganese-enhanced MRI.PloS one · 2012Article
- What's primary about primary olfactory cortex?Nature neuroscience · 2011Article
- Temporal coding of odor mixtures in an olfactory receptor neuron.Proceedings of the National Academy of Sciences of the United States of America · 2011Article
- Article
- Neuronal processing of complex mixtures establishes a unique odor representation in the moth antennal lobe.Frontiers in neural circuits · 2011Article
- From the Cover: Neurons in the anterior olfactory nucleus pars externa detect right or left localization of odor sources.Proceedings of the National Academy of Sciences of the United States of America · 2010Article
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3 authors at 1 institution in 1 country.
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Abstract
To determine how responses evoked by natural odorant mixtures compare to responses evoked by individual odorant chemicals, we mapped 2-deoxyglucose uptake during exposures to vapors arising from a variety of odor objects that may be important to rodents in the wild. We studied 21 distinct natural odor stimuli ranging from possible food sources such as fruits, vegetables, and meats to environmental odor objects such as grass, herbs, and tree leaves. The natural odor objects evoked robust and surprisingly focal patterns of 2-deoxyglucose uptake involving clusters of neighboring glomeruli, thereby resembling patterns evoked by pure chemicals. Overall, the patterns were significantly related to patterns evoked by monomolecular odorant components that had been studied previously. Object patterns also were significantly related to the molecular features present in the mixture components. Despite these overall relationships, there were individual examples of object patterns that were simpler than might have been predicted given the multiplicity of components present in the vapors. In these cases, the object patterns lacked certain responses evoked by their major odorant mixture components. These data suggest the possibility of mixture response interactions and provide a foundation for understanding the neural coding of natural odor stimuli.
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