title: Bivalent effects of wheel running on taste conditioning.
abstract: We replicated the finding of bivalent conditioning of tastes by wheel running by Hughes and Boakes (2008), but without pre-exposure to the wheel. Rats received six days of conditioning with a flavoured solution presented for 10 min before a 40-min placement in a running wheel and another flavoured solution presented for 10 min after. A highly palatable liquid meal replacement was used as a vehicle for the flavours to encourage consumption, allowing us to equate before and after presentation intervals. Relative to a third flavour, we found that the taste preceding wheel running was consumed less, and the taste that followed wheel running was consumed more. Novel wheel running can therefore condition both taste avoidance and taste preference.
authors: University of Alberta, Edmonton, Alberta, Canada.
authors: Christine
authors: C
authors: Dobek
authors: C Donald
authors: CD
authors: Heth
authors: W David
authors: WD
authors: Pierce
mesh_terms: D000818:Animals; D001362:Avoidance Learning / Q000502:physiology*; D001522:Behavior, Animal / Q000502:physiology; D002755:Choice Behavior / Q000502:physiology*; D003213:Conditioning, Psychological / Q000502:physiology*; D008297:Male; D010805:Physical Conditioning, Animal / Q000502:physiology*; D051381:Rats; D017207:Rats, Sprague-Dawley; D013649:Taste / Q000502:physiology*; D055697:Taste Perception / Q000502:physiology