منابع مشابه
Food aversion conditioned in anesthetized sheep.
We discovered that a food aversion could be conditioned in anesthetized sheep. Sheep were allowed to eat a familiar food (alfalfa-grain pellets) for 30 min, and 90 min later they were given either an intraruminal (IR) injection of water (C), an IR injection of LiCl (L), anesthesia followed by an IR injection of water (A), or anesthesia followed by an IR injection of LiCl (A+L). Induction of ane...
متن کاملConditioned Place Preference and Aversion
The use of a virtual reality environment (VRE) enables behavioral scientists to create different spatial contexts in which human participants behave freely, while still confined to the laboratory. In this article, VRE was used to study conditioned place preference (CPP) and aversion (CPA). In Experiment 1, half of the participants were asked to visit a house for two minutes with consonant music...
متن کاملMagnetic field conditioned taste aversion in rats.
Conditioned taste aversion is a common classic conditioning procedure used to identify noxious stimuli. When a rat is given a taste solution, the conditioned stimulus (CS), followed by an unpleasant experience, the unconditioned stimulus (US), the rat will avoid consumption of the CS in future presentations. These experiments use the taste aversion procedure to examine the effect of exposure to...
متن کاملConditioned taste aversion and drugs of abuse: history and interpretation.
Conditioned taste aversion (CTA) learning describes a phenomenon wherein an animal learns to avoid consumption of a particular taste or food following its pairing with an aversive stimulus. Although initially demonstrated with radiation and classical emetics, CTAs have also been shown with drugs of abuse. The ability of rewarding drugs to support CTA learning was described as paradoxical by man...
متن کاملCannabinoid conditioned reward and aversion: behavioral and neural processes.
The discovery that delta-9-tetrahydrocannabinol (Δ(9)-THC) is the primary psychoactive ingredient in marijuana prompted research that helped elucidate the endogenous cannabinoid system of the brain. Δ(9)-THC and other cannabinoid ligands with agonist action (CP 55,940, HU210, and WIN 55,212-2) increase firing of dopamine neurons and increase synaptic dopamine in brain regions associated with re...
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ژورنال
عنوان ژورنال: Psychonomic Science
سال: 1972
ISSN: 0033-3131
DOI: 10.3758/bf03328737