Editorial: Alcohol and the Developing Brain: What to Expect Next?
Editorial: Alcohol and the Developing Brain: What to Expect Next?
复制标题
社论：酒精与大脑发育：接下来会发生什么？
DOI：
10.1016/j.jaac.2019.09.035
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发表时间：
2020
影响因子：
13.3
通讯作者：
Mackey,Scott
中科院分区：
文献类型：
--
作者：
Mackey,Scott
有时候，期待比实际发生的事情更有趣，有时候，令人愉快的是，情况正好相反。一个行为的预期价值和实际结果之间的差异提供了重要的反馈，它塑造了我们的行为和未来的计划，是所有现代激励学习理论的核心特征。[1]情境适应性行为和决策关键取决于期望和结果之间不断更新的比较。为了阐明这些心理比较的神经基础，在过去的几十年里，人们对大脑中与奖励相关的活动进行了深入的研究。已经进行了大量的神经影像学研究，以确定参与预期价值和经验结果表征的大脑区域。对这些神经影像学文献的系统综述表明，一组共同的价值编码大脑区域参与了广泛的任务。2.
Sometimes anticipation is more fun than the actual event, and sometimes, pleasantly, it's the reverse. The difference between the anticipated value of an action and its actual outcome provides important feedback, which shapes our behavior and future plans and is a central feature of all modern theories of incentivized learning. 1 Contextually adaptive behavior and decision making depends critically on a constantly updated comparison between expectations and outcomes. To clarify the neural substrate of these mental comparisons, there has been an intensive examination of reward-related activity in the brain in the last few decades. Scores of neuroimaging studies have been performed to identify the brain regions involved in the representation of anticipated value and experienced outcomes. Systematic reviews of this neuroimaging literature indicate that a common set of value-coding brain regions are involved across a wide range of tasks. 2.