Decision making in avoidance-reward conflict: a paradigm for non-human primates and humans.
Decision making in avoidance-reward conflict: a paradigm for non-human primates and humans.
复制标题
避免奖励冲突中的决策：非人类灵长类动物和人类的范例。
DOI：
10.1007/s00429-014-0796-7
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发表时间：
2015
影响因子：
3.1
通讯作者：
Dougherty,DarinD
中科院分区：
文献类型：
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作者：
Sierra-Mercado,Demetrio;Deckersbach,Thilo;Arulpragasam,AmandaR;Chou,Tina;Rodman,AlexandraM;Duffy,Amanda;McDonald,EricJ;Eckhardt,ChristineA;Corse,AndrewK;Kaur,Navneet;Eskandar,EmadN;Dougherty,DarinD
动物和人类的决策都受到奖励和/或惩罚预期的影响。人们对奖励和惩罚在决策过程中是如何相互作用的知之甚少。回避-奖励冲突（ARC）任务是一种新的范式，它在一个单一的范式中改变奖励的程度和惩罚的概率，可用于非人灵长类动物（NHP）和人类。本研究考察了NHP和人类ARC任务中的行为模式。两名成年男性NHP（猕猴）和20名健康人类志愿者（12名女性）参加了ARC任务。NHP和人类在ARC任务上的表现相似。在惩罚的概率很高的情况下（对着眼睛喷一口令人厌恶的空气），NHP和人类都更有可能放弃奖励，如果奖励是小的或中等的，而不是当奖励是大的。NHP和人类在相同的行为任务中表现相似，这表明动物模型在预测人类行为方面的可靠性。
Decision making in both animals and humans is influenced by the anticipation of reward and/or punishment. Little is known about how reward and punishment interact in the context of decision making. The Avoidance–Reward Conflict (ARC) Task is a new paradigm that varies the degree of reward and the probability of punishment in a single paradigm that can be used in both non-human primates (NHPs) and humans. This study examined the behavioral pattern in the ARC task in both NHPs and humans. Two adult male NHPs (macaca mulatta)and 20 healthy human volunteers (12 females) participated in the ARC task. NHPs and humans perform similarly on the ARC task. With a high probability of punishment (an aversive air puff to the eye), both NHPs and humans are more likely to forgo reward if it is small or medium magnitude than when it is large. Both NHPs and humans perform similarly on the same behavioral task suggesting the reliability of animal models in predicting human behavior.