Mice in the Robbers Cave: Induction of intergroup conflict in mice using the competitive Tsunahiki task
Mariko Nakata, Nanako Fukai, Rino Iwabuchi, Haruto Muroyama, Joseph Carson, Yuen Yi Pun
This study induces intergroup conflict in mice through a competitive Tsunahiki task, showing selective aggression toward out-group members.
bioRxiv · Aug 20, 2026 · PreprintAnimal Behavior & Cognition