Laterality in the Damaraland Mole-Rat: Insights from a Eusocial Mammal.

ABSTRACT: Lateralization is the functional control of certain behaviors in the brain being processed by either the left or right hemisphere. Behavioral asymmetries can occur at an individual and population level, although population-level lateralization is less common amongst solitary species, whereas social species can benefit more from aligning and coordinating their activities. We assessed laterality (individual and population) through turning biases in the eusocial Damaraland mole rat, Fukomys damarensis. We considered factors such as breeding status (queen or subordinate), environment (wild-caught or captive), sex (male or female), colony and body mass. All individuals together demonstrated significant left-turning biases, which was also significant at the population level. Wild-caught a

SUBMITTER: Jacobs PJ 

PROVIDER: S-EPMC9951763 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature