Evidence for a vocal signature in the rat and its reinforcing effects
C. Vielle, C. Montanari, Y. Pelloux, C. BAUNEZ
This study shows rats can recognize and preferentially self-administer ultrasonic vocalizations from strangers over familiar rats, suggesting a vocal signature and its role in social influence on drug consumption.
bioRxiv · Jun 7, 2021 · PreprintAnimal Behavior & Cognition