The Roman high- and low-avoidance rats respond differently to novelty in a familiarized environment
Upcoming food-pellet reinforcement alters rats' lever pressing for liquid sucrose delivered by a progressive-ratio schedule
Weatherly, J.N.; King, B.M.; Uran, E.L.
Conflict as a determinant of rat behavior in three types of elevated plus-maze
Salum, C.; Roque-da-Silva, A.C.; Morato, S.
Rats have trouble associating all three parts of the time-place-event memory code
Thorpe, C.M.; Bates, M.E.; Wilkie, D.M.