Effects of stress on drug-induced yawning: constant vs. intermittent stress
Lack of sex and estrous cycle effects on the activity of three antioxidant enzymes in rats
Dissociated paradoxical sleep deprivation effects on inhibitory avoidance and conditioned fear
Autoradiographic analysis of D1 and D2 dopaminergic receptors in rat brain after paradoxical sleep deprivation
Decreased muscarinic receptor binding in rat brain after paradoxical sleep deprivation: an autoradiographic study