Arousal level is thought to be a key determinant of variability in cognitive performance. In a recent study, show that peak performance in decision-making tasks is reached at moderate levels of arousal. They also propose a neurobiologically informed computational model that can explain the inverted-U-shaped relationship.

中文翻译：

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唤醒和表现：重温著名的倒 U 形曲线

唤醒水平被认为是认知表现变异性的关键决定因素。最近的一项研究表明，适度的唤醒水平可以达到决策任务的最佳表现。他们还提出了一种基于神经生物学的计算模型，可以解释倒 U 形关系。