Unraveling the neural circuitry that makes mice attack

Unraveling the neural circuitry that makes mice attack

When defending their territory, male mice typically appear threatening before launching an attack, ensuring that aggression does not unnecessarily escalate. Researchers at the University of Tsukuba found that increased activity in the neural pathway going from the lateral hypothalamus (LH) to the dorsal raphe nucleus (DRN) boosts attack behavior without affecting threat displays.