title: [Reverse learning in WAG/Rij rats with depression-like behavior].
abstract: Learning and reverse learning in a complex maze, behavior in the open field test, novelty-suppressed feeding test, and forced swimming test were studies in WAG/Rij and Wistar rats. As compared with Wistar rats, WAG/Rij rats more slowly learned the spatial task, more slowly performed in the learning and reverse learning tasks, and made more errors in the complex maze (18% of WAG/Rij rats didn't reach learning criterion). Moreover, WAG/Rij rats exhibited reduced grooming reactions in the open field test, longer latency of approaching to food in the novel open field, reduced amount of food consumed in the home cage in the novelty-suppressed feeding test, and increased immobility time in the forced swimming test. The results suggest cognitive impaiment in WAG/Rij rats with depression-like behavior.
authors.forename: A V
authors.initials: AV
authors.lastname: Malyshev
authors.forename: A M
authors.initials: AM
authors.lastname: Zakharov
authors.forename: K Iu
authors.initials: KIu
authors.lastname: Sarkisova
authors.forename: V A
authors.initials: VA
authors.lastname: Dubynin
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D003072:Cognition Disorders / Q000209:etiology / Q000523:psychology; D003863:Depression / Q000150:complications / Q000523:psychology*; D008297:Male; D018782:Maze Learning; D051381:Rats; D011919:Rats, Inbred Strains; D017208:Rats, Wistar