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  Spatial coding of olfactory information in the antennal lobe of Drosophila melanogaster

Rodrigues, V. (1988). Spatial coding of olfactory information in the antennal lobe of Drosophila melanogaster. Brain Research, 453(1-2), 299-307. doi:10.1016/0006-8993(88)90170-9.

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Item Permalink: http://hdl.handle.net/21.11116/0000-0005-E8C3-9 Version Permalink: http://hdl.handle.net/21.11116/0000-0005-E8C4-8
Genre: Journal Article

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Rodrigues, V1, 2, Author              
Affiliations:
1Former Department Neurophysiology of Insect Behavior, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497802              
2Max Planck Institute for Biological Cybernetics, Max Planck Society, Spemannstrasse 38, 72076 Tübingen, DE, ou_1497794              

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 Abstract: [3H]2-deoxyglucose autoradiography has revealed foci in the antennal lobe of Drosophila melanogaster that are active during olfactory stimulation. Labelling in the receptor axons and the lobe interneurons can be observed. Each class of odors stimulates activity in a specific subset of antennal glomeruli. This defines the activity domain, which is recognizable distinct, although overlapping, for different classes of volatile chemicals. Unilateral stimulation with attractants predominantly results in excitation of the ipsilateral glomeruli. Collaterals of the receptor neurons to the contralateral lobe stimulate no visible postsynaptic activity. On the other hand, unilateral stimulation with repellent odors, such as benzaldehyde, results in an equally strong activity in both antennal lobes.

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 Dates: 1988-06
 Publication Status: Published in print
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 Rev. Type: -
 Identifiers: DOI: 10.1016/0006-8993(88)90170-9
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Title: Brain Research
  Other : Brain Res.
Source Genre: Journal
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Publ. Info: Amsterdam : Elsevier
Pages: - Volume / Issue: 453 (1-2) Sequence Number: - Start / End Page: 299 - 307 Identifier: ISSN: 0006-8993
CoNE: https://pure.mpg.de/cone/journals/resource/954926250616