The perceived value of our possessions extends well beyond their monetary worth or utility. Many possessions produce abiding attachments and contain deep conceptual meanings, which strongly influence our drive to acquire, retain, or relinquish them. In both the endowment effect and hoarding disorder (HD) research had focused on the degree that a fear of loss produces overvaluation by owners. There is evidence for this at both the behavioral and neural level, for example with self-reported negative emotions and activation in the insula and anterior cingulate cortex when one struggles to relinquish a good. However, there is also evidence from both fields that positive appraisals, motivations, and attachments participate in this process, with supporting activation in the dopaminergic mesolimbocortical system (e.g. nucleus accumbens and orbitofrontal cortex). These processes appear continuous between typical and clinical populations and with decisions about rewarding items in other contexts and species, such as food storing in rodents and offspring care in mammals. More research is needed on the degree that our attachment to and protection of goods reflect ancient neural systems for offspring care. We also need to study participants from other demographics and levels of wealth, and to consider how task framing shifts the proportion of associated negative and positive emotional states.

中文翻译：

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对象依恋和决策

我们财产的感知价值远远超出了它们的货币价值或效用。许多财产产生持久的依恋并包含深刻的概念意义，这强烈影响我们获得、保留或放弃它们的动力。在禀赋效应和囤积障碍 (HD) 中，研究都集中在对损失的恐惧导致所有者高估的程度。在行为和神经层面都有证据表明这一点，例如，当一个人努力放弃一种好处时，自我报告的负面情绪和脑岛和前扣带皮层的激活。然而，这两个领域也有证据表明，积极的评价、动机和依恋参与了这个过程，支持多巴胺能中脑皮质系统的激活（例如 伏核和眶额皮质）。这些过程在典型人群和临床人群之间似乎是连续的，并且在其他环境和物种中决定奖励物品，例如啮齿动物的食物储存和哺乳动物的后代护理。需要更多研究我们对商品的依恋和保护反映了后代照顾的古老神经系统的程度。我们还需要研究来自其他人口统计和财富水平的参与者，并考虑任务框架如何改变相关的消极和积极情绪状态的比例。需要更多研究我们对商品的依恋和保护反映了后代照顾的古老神经系统的程度。我们还需要研究来自其他人口统计数据和财富水平的参与者，并考虑任务框架如何改变相关的消极和积极情绪状态的比例。需要更多研究我们对商品的依恋和保护反映了后代照顾的古老神经系统的程度。我们还需要研究来自其他人口统计数据和财富水平的参与者，并考虑任务框架如何改变相关的消极和积极情绪状态的比例。