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Updated: Jul 9, 2025

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状多巴胺整合了成本,效益和动机

Neir Eshel1, Gavin C Touponse1, Allan R Wang1

  • 1Nancy Pritzker Laboratory, Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA.

Neuron
|November 28, 2023
PubMed
概括

在条形体中释放的多巴胺 (DA) 反映了奖励成本和收益. 令人惊的是,更高的动机与较低的DA释放相关,这表明决策中的复杂的DA信号.

关键词:
行为经济学,成本效益权衡.多巴胺是多巴胺的一种.动机 激励 动机视觉遗传学 视觉遗传学沉没的成本 沉没的成本

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Incentive theory, or the "pull theory" of motivation, suggests that external rewards primarily drive behavior. Individuals are motivated to engage in activities when they anticipate a desirable outcome. This is why people often work hard for promotions or study intensively to achieve high grades. These incentives can be tangible, physical rewards such as money or promotions, or intangible, non-physical rewards like praise and social recognition.
The theory differentiates between...
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