title: How independent are parallel memory systems? A theoretical comment on Gibson and Shettleworth (2005).
abstract: Using only behavioral manipulations, B. M. Gibson and S. J. Shettleworth (2005) have shown that rats can simultaneously acquire both place and response information. Experiments in which these 2 kinds of information are presented sequentially (response followed by place), provide some evidence for blocking of place learning, suggesting an influence of information acquired by a response-learning system on the subsequent acquisition of information by a place-learning system. A detailed examination of the results in the context of information about the kinds of learning that take place on a maze suggests that the memory processes underlying the rats' behavior in this experiment were considerably more complex than is acknowledged by Gibson and Shettleworth. The discussion illustrates the importance of considering both behavioral and physiological information for understanding how learning and memory functions are organized in the brain.
authors.affiliation: Department of Psychology, McGill University, Montreal, PQ, Canada. norman.white@mcgill.ca
authors.forename: Norman M
authors.initials: NM
authors.lastname: White
mesh_terms: D000818:Animals; D001245:Association Learning / Q000502:physiology*; D001522:Behavior, Animal; D008568:Memory / Q000502:physiology*; D051381:Rats; D013037:Spatial Behavior / Q000502:physiology*