UCLA Study Reveals Mice Display Paramedic-Like Care to Unresponsive Peers

Researchers at the University of California, Los Angeles have made a groundbreaking discovery in animal behavior, identifying specific neural mechanisms that drive mice to exhibit prosocial behaviors towards their unresponsive peers. The study, published today, highlights how these small rodents are motivated by an amygdala-regulated response to preferentially approach and perform head-directed grooming on sedated conspecifics—a behavior that notably facilitates the recovery of the unresponsive mice.

This remarkable finding not only sheds light on the complex emotional responses observed in animals but also opens new avenues for understanding the fundamental neurobiological processes underlying empathy and care in social creatures.

Date: February 24, 2025

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Author

Mark Chiang

Ph.D in Biomedical Informatics Head of AI at GeneOnline