Optical imaging of concealed brain activity using a gold mirror in honeybees


Dateien zu dieser Ressource

Prüfsumme: MD5:51e36311d44100ebf9c9f265932cc19d

GALIZIA, Giovanni, Tilman FRANKE, Randolf MENZEL, Jean-Christophe SANDOZ, 2012. Optical imaging of concealed brain activity using a gold mirror in honeybees. In: Journal of Insect Physiology. 58(5), pp. 743-749. ISSN 0022-1910. eISSN 1879-1611

@article{Galizia2012-05Optic-21677, title={Optical imaging of concealed brain activity using a gold mirror in honeybees}, year={2012}, doi={10.1016/j.jinsphys.2012.02.010}, number={5}, volume={58}, issn={0022-1910}, journal={Journal of Insect Physiology}, pages={743--749}, author={Galizia, Giovanni and Franke, Tilman and Menzel, Randolf and Sandoz, Jean-Christophe} }

<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/123456789/21677"> <dcterms:issued>2012-05</dcterms:issued> <dcterms:rights rdf:resource="http://nbn-resolving.org/urn:nbn:de:bsz:352-20140905103605204-4002607-1"/> <dc:contributor>Franke, Tilman</dc:contributor> <dc:rights>deposit-license</dc:rights> <dc:contributor>Sandoz, Jean-Christophe</dc:contributor> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/21677"/> <dc:creator>Franke, Tilman</dc:creator> <dcterms:title>Optical imaging of concealed brain activity using a gold mirror in honeybees</dcterms:title> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-02-14T11:06:10Z</dc:date> <dc:contributor>Menzel, Randolf</dc:contributor> <dcterms:bibliographicCitation>Journal of Insect Physiology ; 58 (2012), 5. - S. 743-749</dcterms:bibliographicCitation> <dcterms:abstract xml:lang="eng">Brain activity is inherently combinatorial and three-dimensional. Optical imaging techniques offer a suitable opportunity to record many activity foci simultaneously, but under conventional microscopy conditions, optical access is generally limited to the frontal part of the brain. Thus, even for cases in which optical recordings have delivered substantial data, our knowledge of deeper layers is deficient. Using the honeybee olfactory system as a test system, we report that by using a gold-sputtered cover slip as a minute mirror, it is possible to optically access and record from otherwise inaccessible brain areas. In insects, the first brain area to code for odors is the antennal lobe (comparable to the vertebrate olfactory bulb). Several previous studies have characterized glomerular odor response patterns of the frontal view, readily accessible when the head capsule of the bee is opened. However, until now, the back and the sides of the antennal lobe have remained utterly unexplored. This is particularly relevant because in the honeybee these two views coincide with two separate olfactory subsystems, related to two axonal tracts of second-order neurons: the lAPT and the mAPT. Combining wide-field microscopy, calcium imaging, and a minute mirror, we report the first glomerular odor responses from the side of the honeybee antennal lobe.</dcterms:abstract> <dc:creator>Menzel, Randolf</dc:creator> <dc:contributor>Galizia, Giovanni</dc:contributor> <dc:creator>Sandoz, Jean-Christophe</dc:creator> <dc:creator>Galizia, Giovanni</dc:creator> <dc:language>eng</dc:language> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-02-14T11:06:10Z</dcterms:available> </rdf:Description> </rdf:RDF>

Dateiabrufe seit 01.10.2014 (Informationen über die Zugriffsstatistik)

Galizia_216777.pdf 93

Das Dokument erscheint in:

KOPS Suche


Mein Benutzerkonto