According to the activation theory of emotion, emotional experiences are triggered by the activation of specific neural pathways.
根据情绪激活说，情绪体验是由特定神经通路的激活触发的。
The teacher used the activation theory of emotion to explain how students' emotions can affect their learning.
老师利用情绪激活说来解释学生的情绪如何影响他们的学习。