Incentive reduction: Delay increase and subsequent responding
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چکیده
منابع مشابه
Effects of inescapable shock upon subsequent escape and avoidance responding.
Exposure of dogs to inescapable shocks under a variety of conditions reliably interfered with subsequent instrumental escape-avoidance responding in a new situation. Use of a higher level of shock during instrumental avoidance training did not attenuate interference; this was taken as evidence against an explanation based upon adaptation to shock. Ss curarized during their exposure to inescapab...
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The Monetary Incentive Delay (MID) task (Knutson, 2000) is an imaging paradigm used to measure neural activity of incentive receipt anticipation. The task reliably elicits striatal activation and is commonly used with both adult and adolescent populations, but is not designed for use with children. In the current paper, we present data on the newlydesigned “piñata task,” a child-friendly analog...
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The nucleus accumbens (NAc) is involved in many reward-related behaviors. The NAc has two major components, the core and the shell. These two areas have different inputs and outputs, suggesting that they contribute differentially to goal-directed behaviors. Using a discriminative stimulus (DS) task in rats and inactivating the NAc by blocking excitatory inputs with glutamate antagonists, we dis...
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The promise of neurophenotyping psychiatric symptoms implies a need for methods that yield reliable and valid measures of brain activity in individual patients. Balodis and Potenza (1) have provided a comprehensive and nuanced review of the use of the monetary incentive delay (MID) task to probe symptoms related to addiction. In this commentary, we briefly reflect on the history of the MID task...
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ژورنال
عنوان ژورنال: Psychonomic Science
سال: 1966
ISSN: 0033-3131
DOI: 10.3758/bf03328358