Dissecting components of reward: 'liking', 'wanting', and learning.

Dissecting components of reward: 'liking', 'wanting', and learning.
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DOI:
10.1016/j.coph.2008.12.014
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发表时间:
2009-02
影响因子:
4
通讯作者:
Aldridge, J. Wayne
Aldridge, J. Wayne
中科院分区:
医学3区
文献类型:
--
作者:
Berridge, Kent C.;Robinson, Terry E.;Aldridge, J. Wayne

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近年来,对奖赏的心理成分及其潜在的神经机制的研究取得了重大进展。在这里,我们简要强调奖励的三个可分离的心理成分的研究结果:“喜欢”(享乐的影响),“想要”(激励显着性)和学习(预测协会和认知)。更好地理解奖励的组成部分及其神经生物学基础,可能有助于设计改善情绪和动机障碍的治疗方法,从抑郁症到饮食失调,药物成瘾以及相关的强迫性奖励追求。
In recent years significant progress has been made delineating the psychological components of reward and their underlying neural mechanisms. Here we briefly highlight findings on three dissociable psychological components of reward: ‘liking’ (hedonic impact), ‘wanting’ (incentive salience), and learning (predictive associations and cognitions). A better understanding of the components of reward, and their neurobiological substrates, may help in devising improved treatments for disorders of mood and motivation, ranging from depression to eating disorders, drug addiction, and related compulsive pursuits of rewards.
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