Influence of local environmental olfactory cues on place learning in rats

Details

Serval ID
serval:BIB_0560C7ABF830
Type
Article: article from journal or magazin.
Collection
Publications
Institution
Title
Influence of local environmental olfactory cues on place learning in rats
Journal
Physiology and Behavior
Author(s)
Lavenex P., Schenk F.
ISSN
0031-9384 (Print)
Publication state
Published
Issued date
12/1995
Peer-reviewed
Oui
Volume
58
Number
6
Pages
1059-66
Language
english
Notes
Journal Article Research Support, Non-U.S. Gov't --- Old month value: Dec
Abstract
The aim of the present study was to assess the influence of local environmental olfactory cues on place learning in rats. We developed a new experimental design allowing the comparison of the use of local olfactory and visual cues in spatial and discrimination learning. We compared the effect of both types of cues on the discrimination of a single food source in an open-field arena. The goal was either in a fixed or in a variable location, and could be indicated by local olfactory and/or visual cues. The local cues enhanced the discrimination of the goal dish, whether it was in a fixed or in a variable location. However, we did not observe any overshadowing of the spatial information by the local olfactory or visual cue. Rats relied primarily on distant visuospatial information to locate the goal, neglecting local information when it was in conflict with the spatial information.
Keywords
Animals *Cues Discrimination (Psychology)/physiology Learning/*physiology Male Photic Stimulation Rats Reaction Time/physiology Smell/*physiology
Pubmed
Web of science
Create date
24/01/2008 14:28
Last modification date
20/08/2019 13:27
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