Positive and negative valence are encoded in specific neural populations of the basolateral amygdala, but only few of these populations have been characterized. A new study identifies a novel population, defined by the molecular marker Fezf2, and demonstrates that two of its output pathways differentially encode emotional valence.

中文翻译：

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情绪神经回路的新参与者

正价和负价编码在基底外侧杏仁核的特定神经群中，但这些群中只有少数被表征。一项新研究确定了一个由分子标记 Fezf2 定义的新群体，并证明其两条输出途径对情绪效价进行了差异编码。