title: Within-compound associations are not sufficient to produce taste-mediated odor potentiation.
abstract: Rats were used in two flavor-aversion experiments to determine if within-compound associations could be detected with a taste+odor compound that would not support taste-mediated odor potentation. In Experiment 1, following taste+odor compound conditioning, postconditioning taste extinction significantly weakened the odor aversion. In Experiment 2, following taste+odor compound conditioning, postconditioning taste inflation significantly strengthened the odor aversion. There was no evidence that taste potentiated the odor aversion in either Experiment 1 or 2. Thus, the results demonstrate that the presence of within-compound associations is not sufficient to produce taste-mediated odor potentiation. We offer a mediated conditioning explanation to account for the results of these two experiments.
authors.affiliation: Kalamazoo College, USA.
authors.forename: Joanna
authors.initials: J
authors.lastname: Schnelker
authors.forename: W Robert
authors.initials: WR
authors.lastname: Batsell
mesh_terms: D000818:Animals; D001245:Association Learning / Q000502:physiology*; D001362:Avoidance Learning / Q000502:physiology; D005108:Extinction, Psychological / Q000502:physiology*; D008297:Male; D009812:Odorants; D051381:Rats; D017207:Rats, Sprague-Dawley; D012684:Sensory Thresholds / Q000502:physiology*; D012903:Smell / Q000502:physiology*; D013649:Taste / Q000502:physiology*