Skill, the ability to perform a challenging behaviour well, has been shown to be an important determinant of success in a variety of contexts, including human sports, animal courtship and most recentl
MK: MK-801. Young male C57BL/6J mice received an injection of MK-801 (300 micro-g per g body weight). RNA from control mice were extracted 1hr, 2hr, 4hr, and 6hr after MK experimental mice received th
The rapid decrease of light intensity is a potent stimulus of rats’ activity. The nature of this activity, including the character of social behavior and the composition of concomitant ultrasonic voca
