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Article

Novel object recognition of Djungarian hamsters depends on circadian time and rhythmic phenotype.

Chronobiology international - 1 May 2015

Müller Lisa, Fritzsche Peter, Weinert Dietmar

Abstract excerpt

Circadian rhythms have been shown to influence learning and memory. In this study, cognitive functions of Djungarian hamsters revealing different circadian phenotypes were evaluated using a novel object recognition (NOR) task. Wild type (WT) animals show a clear and well-synchronized daily activity rhythm, whereas DAO hamsters are characterized by a delayed activity onset. The phenomenon is caused by a diminished...

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Identifiers

PMID: 25513752
DOI: 10.3109/07420528.2014.992526

Genes

DAO

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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