KOPS - Das Institutionelle Repositorium der Universität Konstanz

Appetitive odor learning does not change olfactory coding in a subpopulation of honeybee antennal lobe neurons

Appetitive odor learning does not change olfactory coding in a subpopulation of honeybee antennal lobe neurons

Zitieren

Dateien zu dieser Ressource

Prüfsumme: MD5:fd843a4d499fcb37f71407ff4a97e9aa

PEELE, Philipp, Mathias DITZEN, Randolf MENZEL, Giovanni GALIZIA, 2006. Appetitive odor learning does not change olfactory coding in a subpopulation of honeybee antennal lobe neurons. In: Journal of comparative physiology A : Neuroethology, sensory, neural, and behavioral physiology. 192(10), pp. 1083-1103. ISSN 0340-7594. eISSN 1432-1351

@article{Peele2006Appet-352, title={Appetitive odor learning does not change olfactory coding in a subpopulation of honeybee antennal lobe neurons}, year={2006}, doi={10.1007/s00359-006-0152-3}, number={10}, volume={192}, issn={0340-7594}, journal={Journal of comparative physiology A : Neuroethology, sensory, neural, and behavioral physiology}, pages={1083--1103}, author={Peele, Philipp and Ditzen, Mathias and Menzel, Randolf and Galizia, Giovanni} }

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/352"> <dc:rights>deposit-license</dc:rights> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-06-29T14:02:56Z</dcterms:available> <dc:contributor>Menzel, Randolf</dc:contributor> <dc:creator>Ditzen, Mathias</dc:creator> <dcterms:rights rdf:resource="http://nbn-resolving.org/urn:nbn:de:bsz:352-20140905103416863-3868037-7"/> <dcterms:title>Appetitive odor learning does not change olfactory coding in a subpopulation of honeybee antennal lobe neurons</dcterms:title> <dcterms:abstract xml:lang="eng">Odors elicit spatio-temporal patterns of activity in the olfactory bulb of vertebrates and the antennal lobe of insects. There have been several reports of changes in these patterns following olfactory learning. These studies pose a conundrum: how can an animal learn to efficiently respond to a particular odor with an adequate response, if its primary representation already changes during this process? In this study, we offer a possible solution for this problem. We measured odor-evoked calcium responses in a subpopulation of uniglomerular AL output neurons in honeybees. We show that their responses to odors are remarkably resistant to plasticity following a variety of appetitive olfactory learning paradigms. There was no significant difference in the changes of odor-evoked activity between single and multiple trial forward or backward conditioning, differential conditioning, or unrewarded successive odor stimulation. In a behavioral learning experiment we show that these neurons are necessary for conditioned odor responses. We conclude that these uniglomerular projection neurons are necessary for reliable odor coding and are not modified by learning in this paradigm. The role that other projection neurons play in olfactory learning remains to be investigated.</dcterms:abstract> <dc:creator>Galizia, Giovanni</dc:creator> <dc:contributor>Galizia, Giovanni</dc:contributor> <dc:format>application/pdf</dc:format> <dc:contributor>Peele, Philipp</dc:contributor> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/352"/> <dc:contributor>Ditzen, Mathias</dc:contributor> <dcterms:issued>2006</dcterms:issued> <dc:language>eng</dc:language> <dcterms:bibliographicCitation>First publ. in: Journal of comparative physiology A : Neuroethology, sensory, neural, and behavioral physiology 192 (2006), 10, pp. 1083-1103</dcterms:bibliographicCitation> <dc:creator>Menzel, Randolf</dc:creator> <dc:creator>Peele, Philipp</dc:creator> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-06-29T14:02:56Z</dc:date> </rdf:Description> </rdf:RDF>

Dateiabrufe seit 01.10.2014 (Informationen über die Zugriffsstatistik)

Galizia.pdf 123

Das Dokument erscheint in:

KOPS Suche


Stöbern

Mein Benutzerkonto