Context-Dependent Egr1 Expression in the Avian Hippocampus.
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ABSTRACT:
SUBMITTER: Grella SL
PROVIDER: S-EPMC5055351 | biostudies-literature | 2016
REPOSITORIES: biostudies-literature
Publications
Context-Dependent Egr1 Expression in the Avian Hippocampus.
Grella Stephanie L SL Guigueno Mélanie F MF White David J DJ Sherry David F DF Marrone Diano F DF
PloS one 20161007 10
In mammals, episodic memory and spatial cognition involve context-specific recruitment of unique ensembles in the hippocampal formation (HF). Despite their capacity for sophisticated spatial (e.g., for migration) and episodic-like (e.g., for food-caching) memory, the mechanisms underlying contextual representation in birds is not well understood. Here we demonstrate environment-specific Egr1 expression as male brown-headed cowbirds (Molothrus ater) navigate environments for food reward, showing ...[more]
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