Hypocretin/orexin knock-out mice display disrupted behavioral and dopamine responses to cocaine.
Shaw JK, Ferris MJ, Locke JL, Brodnik ZD, Jones SR, España RA. Hypocretin/orexin knock-out mice display disrupted behavioral and dopamine responses to cocaine. Addict Biol. 2017 Nov; 22(6):1695-1705.