Brain and Behavior Correlates of Risk Taking in Pediatric Anxiety Disorders.

Brain and Behavior Correlates of Risk Taking in Pediatric Anxiety Disorders.
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DOI:
10.1016/j.biopsych.2020.11.003
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发表时间:
2021-04-01
影响因子:
10.6
通讯作者:
Galvan, Adriana
Galvan, Adriana
中科院分区:
医学1区
文献类型:
--
作者:
Peris, Tara S.;Galvan, Adriana

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回避行为是儿童焦虑症的一个重要特征。尽管之前的研究从早期信息处理事件的角度对其进行了研究,但对焦虑的年轻人做出回避性决定的过程以及这些选择如何随着时间的推移而得到加强的考虑相对较少。关于冒险的研究在这方面很有价值,因为它们考虑到个人如何识别他们选择的利弊,他们如何权衡潜在的得失和估计他们各自的概率,以及他们如何容忍任何决定固有的不确定性。在这篇综述中,我们将冒险行为置于儿童焦虑症的现有信息处理模型中,并强调了这一结构在提供发展精神病理学模型和随着时间的推移个体结果差异方面的特殊价值。我们回顾了现有的关于焦虑青年冒险行为和神经生物学的研究,并确定了未来研究的方向。
Avoidant behavior is a defining feature of pediatric anxiety disorders. Although prior research has examined it from the perspective of early information processing events, there has been relatively less consideration of the processes by which anxious youth make avoidant decisions and how these choices are reinforced over time. Studies of risk taking are valuable in this regard because they consider how individuals identify the pros and cons of their choices, how they weigh potential gains and losses and estimate their respective probabilities, and how they tolerate the uncertainty intrinsic to any decision. In this review, we place risk taking within existing models of information processing in pediatric anxiety disorders and highlight the particular value of this construct for informing models of developmental psychopathology and individual differences in outcome over time. We review existing behavioral and neurobiological studies of risk taking in anxious youth and conclude by identifying directions for future research.
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