Effect of toleration-interference procedure on reacquisition of rats' conditioned taste aversion
نویسندگان
چکیده
منابع مشابه
Magnetic 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...
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15 صفحه اولElectrophysiological analysis of conditioned taste aversion in rats.
The memory mechanisms of conditioned taste aversion (CTA) were examined using electrophysiological methods. Presentation of the aversive taste to CTA trained animals inhibited unit activity in gustatory cortex, amygdala and ventromedial hypothalamus and caused delayed excitation of neurons in lateral hypothalamus. Lick-triggered rewarding stimulation of medial forebrain bundle substituted the t...
متن کاملLatent inhibition of a conditioned taste aversion in fetal rats.
The etiology of schizophrenia's cognitive symptoms may have its basis in prenatal alterations of glutamate N-methyl-D-aspartate (NMDA) receptor functioning. Therefore, the current study investigated the effects of ketamine (an NMDA receptor blocking drug) on both a conditioned taste aversion (CTA) and latent inhibition (LI; a model of attentional capacity) in rat fetuses. We first sought to det...
متن کاملStimulus generalization of conditioned taste aversion in rats.
Relatively little information is available regarding the intradimensional stimulus generalization of conditioned taste aversion (CTA). Experiment 1 employed a between-groups generalization test to examine the extent to which conditioned flavor aversion to one sucrose solution generalized to other concentrations of sucrose in adult rats. Evidence of a gradient of aversion was obtained. Because g...
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ژورنال
عنوان ژورنال: The Proceedings of the Annual Convention of the Japanese Psychological Association
سال: 2013
ISSN: 2433-7609
DOI: 10.4992/pacjpa.77.0_3am-071