When danger sounds, mice draw closer to familiar companions via a newly identified brain circuit

When mice heard a sound they thought signaled danger, they moved closer to a familiar companion, according to Virginia Tech researchers. They did not do the same when paired with a mouse they didn't know. The study, led by Alexei Morozov of the Fralin Biomedical Research Institute at VTC and published in Neuropsychopharmacology, begins to reveal how the brain turns a warning signal into a drive to seek familiar company.

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