A groundbreaking study has revealed that mice exhibit remarkable caregiving behavior towards unconscious companions. Researchers observed mice attempting to revive their sedated peers by pawing and gently biting at their faces, a behavior reminiscent of human CPR.
In one notable instance, a mouse removed the unconscious peer’s tongue in a manner nearly identical to ‘clearing the airways.’ This behavior, which involved licking the mouse’s eyes, was observed in over 50% of trials. Once this behavior had been established, mice were able to recognize and respond to familiar peers.
The study, conducted by Li Zhang at the University of Southern California, demonstrates that mice may be more skilled caregivers than previously thought. The researchers found that mice spent more time attending to familiar peers and exhibited behavioral changes in response to sedation, such as increased movement speed when awakened without assistance.
Neuronal activity during the behavior revealed a release of oxytocin, a hormone associated with caring, love, and empathy. While some experts caution against anthropomorphizing animal behavior, Zhang’s findings suggest that mice may be capable of complex caregiving behaviors.
Source: https://www.goodnewsnetwork.org/mice-discovered-giving-first-aid-to-unconscious-mates-in-surprising-display-of-empathy