Classical Conditioning of Feeding inAplysia: I. Behavioral Analysis
نویسندگان
چکیده
منابع مشابه
Classical conditioning of feeding in Aplysia: I. Behavioral analysis.
A training protocol was developed to classically condition feeding behavior in Aplysia californica using tactile stimulation of the lips as the conditional stimulus (CS) and food as the unconditional stimulus (US). Paired training induced a greater increase in the number of bites to the CS than unpaired training or US-only stimulation. Memory for classical conditioning was retained for at least...
متن کاملClassical conditioning of feeding in Aplysia: II. Neurophysiological correlates.
Feeding behavior in Aplysia californica can be classically conditioned using tactile stimulation of the lips as conditional stimulus (CS) and food as unconditional stimulus (US) [ (companion paper)]. Conditioning resulted in an increase in the number of CS-evoked bites that persisted for at least 24 hr after training. In this study, neurophysiological correlates of classical conditioning traini...
متن کاملSelective expression of electrical correlates of differential appetitive classical conditioning in a feeding network.
Electrical correlates of differential appetitive classical conditioning were recorded in the neural network that underlies feeding in the snail Lymnaea stagnalis. In spaced training (15 trials over 3 days), the lips and the tentacle were used as CS+ (reinforced conditioned stimulus) or CS- (nonreinforced conditioned stimulus) sites for behavioral tactile conditioning. In one group of experiment...
متن کاملIn vitro analog of classical conditioning of feeding behavior in aplysia.
The feeding behavior of Aplysia californica can be classically conditioned using tactile stimulation of the lips as a conditioned stimulus (CS) and food as an unconditioned stimulus (US). Moreover, several neural correlates of classical conditioning have been identified. The present study extended previous work by developing an in vitro analog of classical conditioning and by investigating pair...
متن کاملFeeding behavior of Aplysia: a model system for comparing cellular mechanisms of classical and operant conditioning.
Feeding behavior of Aplysia provides an excellent model system for analyzing and comparing mechanisms underlying appetitive classical conditioning and reward operant conditioning. Behavioral protocols have been developed for both forms of associative learning, both of which increase the occurrence of biting following training. Because the neural circuitry that mediates the behavior is well char...
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ژورنال
عنوان ژورنال: The Journal of Neuroscience
سال: 2000
ISSN: 0270-6474,1529-2401
DOI: 10.1523/jneurosci.20-09-03369.2000