Scientists have identified the brain circuitry that drives spiny mice to prefer larger social groups. The study shows that neural signaling from the anterior cingulate cortex (ACC) to the lateral septum (LS) promotes social group-size preference. When this circuit was turned off, male mice preferred smaller groups, while female mice showed no preference. This research opens up new models for studying complex social behaviors and may provide insights into human social interactions.
Scientists have identified the brain circuitry that drives spiny mice to prefer larger social groups. The study shows that neural signaling from the anterior cingulate cortex (ACC) to the lateral septum (LS) promotes social group-size preference. When this circuit was turned off, male mice preferred smaller groups, while female mice showed no preference. This research opens up new models for studying complex social behaviors and may provide insights into human social interactions.
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