The Influence of an Enriched Environment in Enhancing Recognition Memory in Zebrafish (Danio rerio).

ABSTRACT: Environmental enrichment is used to increase social and physical stimulation for animals in captivity which can lead to enhanced cognition. Fundamental to the positive effect enrichment has on the brain is that it provides opportunities for captive animals to recognize and discriminate between different stimuli in the environment. In the wild, being able to discriminate between novel or familiar stimuli has implications for survival, for example finding food, hiding from predators, or even choosing a mate. The novel object recognition (NOR) test is a cognitive task that is used extensively in the rodent literature to assess object recognition and memory, where the amount of time an animal spends exploring a novel vs. familiar object is quantified. Enrichment has been shown to enhance objec

SUBMITTER: DePasquale C 

PROVIDER: S-EPMC8632956 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature