title: Conditioned taste aversions and latent inhibition in Egyptian spiny mice and Long-Evans rats.
abstract: The acquisition and extinction of a conditioned taste aversion in Egyptian spiny mice and Long-Evans rats was compared during 20 posttest sessions using a cross-over design and double-blind control procedures. Spiny mice preexposed to a sucrose CS demonstrated more latent inhibition and a faster rate of extinction than did Long-Evans rats preexposed to the same CS. Preference indices did not differ between control animals or as a function of gender. The present results are the first report of the effects of latent inhibition on learning taste aversion in Egyptian spiny mice.
authors.affiliation: Department of Psychology, Rider University, Lawrenceville, New Jersey 08648, USA.
authors.forename: G M
authors.initials: GM
authors.lastname: Brosvic
authors.forename: P
authors.initials: P
authors.lastname: Hartsell
authors.forename: J
authors.initials: J
authors.lastname: Spruill
authors.forename: M
authors.initials: M
authors.lastname: Correia
authors.forename: P
authors.initials: P
authors.lastname: Long
authors.forename: B
authors.initials: B
authors.lastname: McEntegart
mesh_terms: D000818:Animals; D001362:Avoidance Learning; D003214:Conditioning, Classical; D005260:Female; D008297:Male; D009115:Muridae; D051381:Rats; D011919:Rats, Inbred Strains; D011930:Reaction Time; D013045:Species Specificity; D013649:Taste