NDLI: Rapid matching in Drosophila place learning

Content Provider	Springer Nature Link
Author	Zars, Melissa Zars, Troy
Copyright Year	2009
Abstract	The level of conditioned behavior in animals is proportional to the intensity, amount, frequency, or probability of reinforcement. Interestingly, this matching can be dynamic, with performance levels following, for example, a switch in the probability of reinforcement with a short delay. We previously found that conditioned performance levels in Drosophila match reinforcement intensity in a place conditioning paradigm. Whether Drosophila can match conditioned behavior to a change in reinforcement intensity was an open question. In this study, we found that both conditioned behavior and memory levels match reinforcement intensity after a switch, and this rapid matching occurs within 2 min. Thus, fruit flies can dynamically match conditioned behavior and memory levels to a change in reinforcement intensity.
Starting Page	927
Ending Page	931
Page Count	5
File Format	PDF
ISSN	00281042
Journal	Naturwissenschaften
Volume Number	96
Issue Number	8
e-ISSN	14321904
Language	English
Publisher	Springer-Verlag
Publisher Date	2009-05-13
Publisher Place	Berlin/Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Reinforcement Place learning Matching Memory Drosophila Environment Life Sciences
Content Type	Text
Resource Type	Article
Subject	Medicine Ecology, Evolution, Behavior and Systematics

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Rapid matching in Drosophila place learning