998 resultados para ELEVATED PLUS-MAZE
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Collection : Archives de la linguistique française ; 236
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Collection : Archives de la linguistique française ; 288
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Collection : Archives de la linguistique française ; 187
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Collection : Archives de la linguistique française ; 187
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Collection : Archives de la linguistique française ; 187
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Collection : Archives de la linguistique française ; 187
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Collection : Archives de la linguistique française ; 187
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Collection : Archives de la linguistique française ; 187
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Collection : Archives de la linguistique française ; 187
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Collection : Archives de la linguistique française ; 187
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Collection : Archives de la linguistique française ; 187
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Collection : Archives de la linguistique française ; 310
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Collection : Archives de la linguistique française ; 343
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Qualitative differences in strategy selection during foraging in a partially baited maze were assessed in young and old rats. The baited and non-baited arms were at a fixed position in space and marked by a specific olfactory cue. The senescent rats did more re-entries during the first four-trial block but were more rapid than the young rats in selecting the reinforced arms during the first visits. Dissociation between the olfactory spatial cue reference by rotating the maze revealed that only few old subjects relied on olfactory cues to select the baited arms and the remainder relied mainly on the visuo-spatial cues.