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  Odor encoding as an active, dynamical process: experiments, computation, and theory

Laurent, G., Stopfer, M., Friedrich, R. W., Rabinovich, M. I., Volkovskii, A., & Abarbanel, H. D. I. (2001). Odor encoding as an active, dynamical process: experiments, computation, and theory. Annual Review of Neuroscience, 24, 263-297. doi:10.1146/annurev.neuro.24.1.263.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0028-F484-C Version Permalink: http://hdl.handle.net/11858/00-001M-0000-0028-F485-A
Genre: Journal Article
Alternative Title : Odor encoding as an active, dynamical process: experiments, computation, and theory

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AnnuRevNeurosci_24_2001_263.pdf (Any fulltext), 610KB
 
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 Creators:
Laurent, Giles, Author
Stopfer, Mark, Author
Friedrich, Rainer W.1, Author              
Rabinovich, Misha I., Author
Volkovskii, Alexander, Author
Abarbanel, Henry D. I., Author
Affiliations:
1Department of Biomedical Optics, Max Planck Institute for Medical Research, Max Planck Society, ou_1497699              

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Free keywords: olfaction, olfactory bulb, antennal lobe, learning, dynamical systems, oscillations
 Abstract: We examine early olfactory processing in the vertebrate and insect olfactory systems, using a computational perspective. What transformations occur between the first and second olfactory processing stages? What are the causes and consequences of these transformations? To answer these questions, we focus on the functions of olfactory circuit structure and on the role of time in odor-evoked integrative processes. We argue that early olfactory relays are active and dynamical networks, whose actions change the format of odor-related information in very specific ways, so as to refine stimulus identification. Finally, we introduce a new theoretical framework (“winnerless competition”) for the interpretation of these data.

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Language(s): eng - English
 Dates: 2001-03-01
 Publication Status: Published in print
 Pages: 35
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Degree: -

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Title: Annual Review of Neuroscience
Source Genre: Journal
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Publ. Info: Palo Alto, Calif. : Annual Reviews
Pages: - Volume / Issue: 24 Sequence Number: - Start / End Page: 263 - 297 Identifier: ISSN: 0147-006X
CoNE: https://pure.mpg.de/cone/journals/resource/954925474436