Male Sprague-Dawley rats (Ico: OFA SD (I.O.P.S. Caw) Iffa Credo, Lyon, France) weighing 180 ± 20 g on arrival, were group-housed in stainless steel cages with wire grid flooring (n = 6/cage, internal ...
Researchers have shown how the amygdala, a brain region typically associated with fear, contributes to prepulse inhibition (PPI) by activating small inhibitory neurons in the mouse brain stem. The ...