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Updated: Sep 11, 2025

Operant Protocols for Assessing the Cost-benefit Analysis During Reinforced Decision Making by Rodents
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Operant Protocols for Assessing the Cost-benefit Analysis During Reinforced Decision Making by Rodents

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处罚风险下决策的神经机制:来自动物模型的见解

Wonn S Pyon1, Jennifer L Bizon1, Barry Setlow2

  • 1Department of Neuroscience, University of Florida, Gainesville, Florida, USA.

Wiley interdisciplinary reviews. Cognitive science
|August 16, 2025
PubMed
概括

这篇评论探讨了大脑如何评估决策的风险和回报. 它强调了关键的大脑区域和多巴胺在从潜在的惩罚和奖励中学习中的作用.

关键词:
决策是做出决策的过程.多巴胺是多巴胺的一种.惩罚 惩罚 是一种惩罚.危险的风险 危险的风险动物动物动物

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A Conflict Model of Reward-seeking Behavior in Male Rats06:11

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相关概念视频

Timing and Consequences on Behavior01:08

Timing and Consequences on Behavior

In operant conditioning, the timing of reinforcement is crucial. For animals like rats and cats, immediate reinforcement (within a few seconds) is much more effective than delayed reinforcement. For example, a food reward for a rat needs to follow within 30 seconds of pressing a bar to be effective. 
Humans, however, can respond to delayed reinforcers. We often make decisions between immediate small rewards and delayed larger rewards. This ability to delay gratification is a significant...
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