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Unformatted text preview: physiological changes (CR) in the opposite direction of the drug, physiologically preparing the body for incoming narcotics. The result is a need for increased levels of the drug to reach desired effect. The CR (compensatory physiological changes) and the UR (craving for the drug) are dissimilar and ultimately can lead to addiction. Treatment implications include that extinction must occur in the presence of common conditioned stimuli that may include certain friends, family members, and landmarks, not simply the needle. 10. According to Garcias experiments, different species have different modes of acquiring taste aversions, depending on what is needed for survival. Thus, rats need a taste cue to gather info on their possible intake of food, while quails as a species have only needed the sight of the food to survive....
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- Spring '05