Effects of group size on movement patterns and clustering dynamics in rats.

ABSTRACT: Environment is a determining factor that can facilitate or hinder social interactions. A precursor to meaningfully engaging with conspecifics is being exposed to opportunistic encounters with others. Increasing the number of individuals in a given space (thus increasing density) would, statistically speaking, increase the likelihood of accidental encounters. This might have consequences on the formation of social networks-an idea that has not reliably been explored. If true, we would expect that increasing density would lead to an increase in the number and the duration of 'clusters' of animals. Here, we examined whether varying the number of rats in an open field environment differentially affected their movement dynamics or their propensity to aggregate into clusters and, if so, whether

SUBMITTER: Monfils MH 

PROVIDER: S-EPMC11019387 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature