Taste-mediated conditioned aversion to an exteroceptive stimulus following LiCl poisoning

Describes 2 experiments with a total of 54 female hooded rats. When a light was paired with a novel taste in a barpressing situation and this pairing was followed by toxicosis, the light subsequently suppressed extinction responding. Conditioned suppression did not occur if the light-toxicosis pairing was unaccompanied by the distinctive taste cue. Additionally, no suppression was obtained if the light-taste association was first formed with a …