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Learning and Motivational Processes Contributing to Pavlovian–Instrumental Transfer and Their Neural Bases: Dopamine and Beyond

Corbit, Laura H. ; Balleine, Bernard W.

Behavioral Neuroscience of Motivation, 2016, Vol.27, p.259-289 [Periódico revisado por pares]

Cham: Springer International Publishing

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Título:
Learning and Motivational Processes Contributing to Pavlovian–Instrumental Transfer and Their Neural Bases: Dopamine and Beyond
Autor: Corbit, Laura H. ; Balleine, Bernard W.
Assuntos: Amygdala ; Animals ; Behavior, Addictive ; Behavior, Animal ; Brain - physiology ; Choice Behavior ; Conditioning, Classical - physiology ; Conditioning, Operant - physiology ; Decision Making ; Dopamine - physiology ; Dopaminergic Neurons - physiology ; Food ; Humans ; Incentive ; Instrumental learning ; Learning ; Motivation - physiology ; Neostriatum - physiology ; Nucleus accumbens ; Nucleus Accumbens - physiology ; Obesity ; Pavlovian learning ; Reward ; Stress, Psychological ; Substance-Related Disorders ; Transfer (Psychology) - physiology
É parte de: Behavioral Neuroscience of Motivation, 2016, Vol.27, p.259-289
Notas: ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-3
ObjectType-Review-1
Descrição: Pavlovian stimuli exert a range of effects on behavior from simple conditioned reflexes, such as salivation, to altering the vigor and direction of instrumental actions. It is currently accepted that these distinct behavioral effects stem from two sources (i) the various associative connections between predictive stimuli and the component features of the events that these stimuli predict and (ii) the distinct motivational and cognitive functions served by cues, particularly their arousing and informational effects on the selection and performance of specific actions. Here, we describe studies that have assessed these latter phenomena using a paradigm that has come to be called Pavlovian–instrumental transfer. We focus first on behavioral experiments that have described distinct sources of stimulus control derived from the general affective and outcome-specific predictions of conditioned stimuli, referred to as general transfer and specific transfer, respectively. Subsequently, we describe research efforts attempting to establish the neural bases of these transfer effects, largely in the afferent and efferent connections of the nucleus accumbensNucleus accumbens (NAc) core and shell. Finally, we examine the role of predictive cues in examples of aberrant stimulus control associated with psychiatric disorders and addiction.
Títulos relacionados: Current Topics in Behavioral Neurosciences
Editor: Cham: Springer International Publishing
Idioma: Inglês

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Learning and Motivational Processes Contributing to Pavlovian–Instrumental Transfer and Their Neural Bases: Dopamine and Beyond

Corbit, Laura H. ; Balleine, Bernard W.

Cham: Springer International Publishing

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