Article
Sex Differences in Laterality Are Associated with Reproduction in Threespine Stickleback.
The American naturalist - 1 Jun 2021
McLean Stephanie, Morrell Lesley J
Abstract excerpt
AbstractLaterality, the partitioning of information processing into specific brain hemispheres, is widespread across animal taxa. Substantial unexplained variation in this trait exists, particularly between the sexes, despite multiple identified advantages of lateralization. Here, we demonstrate a relationship among laterality (measured as directional biases), reproduction, and experience of mating and parenting....
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