In this issue of Neuron, Morrens et al. (2020) show that stimulus-evoked dopamine responses are enhanced by novelty and increase the rate at which animals acquire conditioned responses. These results provide a candidate neural mechanism for latent inhibition and illustrate a new role of dopamine signals in learning.

中文翻译：

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多巴胺信号学习新技巧。

在此期Neuron中，Morrens等人。（2020）表明刺激引起的多巴胺反应被新颖性增强，并增加了动物获得条件反应的速度。这些结果提供了潜在的潜在抑制神经机制，并说明了多巴胺信号在学习中的新作用。