ArticleEcology and evolution2025
Dietary Omega-3 Long-Chain Polyunsaturated Fatty Acids Can Enhance Ecologically Relevant Cognitive Traits in Juvenile Brown Trout.
Article in Ecology and evolution, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- Glacier retreat shapes organic nutrient availability across lake succession.Science advances · 2026Article
- Deficiency of vital organic nutrients in ecosystems limits brain development and fitness in wild fish.The Journal of experimental biology · 2026Article
- Dietary Omega-3 Long-Chain Polyunsaturated Fatty Acids Can Enhance Ecologically Relevant Cognitive Traits in Juvenile Brown Trout.Ecology and evolution · 2025Article
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Authors and funding
7 authors.
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Abstract
Laboratory experiments have demonstrated that dietary intake of omega-3 long-chain polyunsaturated fatty acids (n-3 LC-PUFA) is beneficial for survival, reproduction and brain development in many vertebrates including fishes, positively affecting their cognitive abilities. However, how n-3 LC-PUFA impact fish behaviour and cognition in natural habitats remains unclear. Populations and individuals of the same species often vary in their capacities to synthesise n-3 LC-PUFA due to their local adaptations and life-history trade-offs. This may affect their sensitivity to dietary intake of these nutrients and, in turn, their cognitive traits and ecological performance. Here, we tested how dietary n-3 LC-PUFA affects behavioural and cognitive traits of brown trout
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