ArticleEcology and evolution2022
Differences in brain morphology of brown trout across stream, lake, and hatchery environments.
Article in Ecology and evolution, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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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.
The trial behind it
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Who cites it
4 citing papers in PubMed.
- Simple life, simple minds? How habitat simplification in aquatic ecosystems shape fish cognition.Animal cognition · 2026Review
- Dietary Omega-3 Long-Chain Polyunsaturated Fatty Acids Can Enhance Ecologically Relevant Cognitive Traits in Juvenile Brown Trout.Ecology and evolution · 2025Article
- Influences of Diet Quality, Nursery-Habitat Complexity and Sex on Brain Development and Cognitive Performance of Brown Trout (Ecology and evolution · 2025Article
- Differences in brain morphology of brown trout across stream, lake, and hatchery environments.Ecology and evolution · 2022Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
It has been suggested that a trade-off between cognitive capacity and developmental costs may drive brain size and morphology across fish species, but this pattern is less well explored at the intraspecific level. Physical habitat complexity has been proposed as a key selection pressure on cognitive capacity that shapes brain morphology of fishes. In this study, we compared brain morphology of brown trout,
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