Rapid learning of passive avoidance by weanling rats: Conditioned taste aversion
نویسندگان
چکیده
منابع مشابه
Conditioned Taste Aversion Learning in Adolescent and Adult Rats
Pharmacology and Cancer Biology at the Duke University Medical Center in Durham, NC. In 2004, Dr. Schramm-Sapyta and her colleagues at Vanderbilt assessed the rewarding effects of cocaine in adolescent and adult rats and noted no distinct differences in the acquisition of cocaine-induced place preferences between the two groups. Given her focus on the balance of the rewarding and aversive effec...
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 کاملDifferential effects of amygdaloid lesions on conditioned taste aversion learning by rats.
AGGLETON, J. P., M. PETRIDES AND S. D. IVERSEN. Differential effects ofamygdaloid lesions on conditioned taste aversion learning by rats. PHYSIOL. BEHAV. 27(3) 397-400, 1981.--Rats with electrolytic lesions placed in either the basolateral or corticomedial divisions of the amygdala acquired a conditioned taste aversion to sucrose. Comparisons with a surgical control group indicated that damage ...
متن کاملElectrophysiological 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 کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Psychonomic Science
سال: 1971
ISSN: 0033-3131
DOI: 10.3758/bf03332486