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Grigson, Patricia Sue; Twining, Robert C (2002) Cocaine-induced suppression of saccharin intake: a model of drug-induced devaluation of natural rewards. Behav Neurosci 116:321-33
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Grigson, P S; Wheeler, R A; Wheeler, D S et al. (2001) Chronic morphine treatment exaggerates the suppressive effects of sucrose and cocaine, but not lithium chloride, on saccharin intake in Sprague-Dawley rats. Behav Neurosci 115:403-16
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Sclafani, A; Azzara, A V; Touzani, K et al. (2001) Parabrachial nucleus lesions block taste and attenuate flavor preference and aversion conditioning in rats. Behav Neurosci 115:920-33
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Gomez, F; Leo, N A; Grigson, P S (2000) Morphine-induced suppression of saccharin intake is correlated with elevated corticosterone levels. Brain Res 863:52-8
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Grigson, P S; Freet, C S (2000) The suppressive effects of sucrose and cocaine, but not lithium chloride, are greater in Lewis than in Fischer rats: evidence for the reward comparison hypothesis. Behav Neurosci 114:353-63
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Grigson, P S; Lyuboslavsky, P; Tanase, D (2000) Bilateral lesions of the gustatory thalamus disrupt morphine- but not LiCl-induced intake suppression in rats: evidence against the conditioned taste aversion hypothesis. Brain Res 858:327-37
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Grigson, P S; Twining, R C; Carelli, R M (2000) Heroin-induced suppression of saccharin intake in water-deprived and water-replete rats. Pharmacol Biochem Behav 66:603-8
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Grigson, P S; Lyuboslavsky, P N; Tanase, D et al. (1999) Water-deprivation prevents morphine-, but not LiCl-induced, suppression of sucrose intake. Physiol Behav 67:277-86
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Gomez, F; Grigson, P S (1999) The suppressive effects of LiCl, sucrose, and drugs of abuse are modulated by sucrose concentration in food-deprived rats. Physiol Behav 67:351-7
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Grigson, P S; Reilly, S; Scalera, G et al. (1998) The parabrachial nucleus is essential for acquisition of a conditioned odor aversion in rats. Behav Neurosci 112:1104-13
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