Incidental retrieval of prior emotion mimicry.
Incidental retrieval of prior emotion mimicry.
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DOI：
10.1007/s00221-017-4882-y
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发表时间：
2017-04
影响因子：
2
通讯作者：
Tipper SP
中科院分区：
文献类型：
--
作者：
Pawling R;Kirkham AJ;Hayes AE;Tipper SP
在观察情绪表达时，观察者会激活类似的感觉运动状态，通常会导致身体上的模仿。例如，当观察微笑时，观察者与微笑相关的颧肌被激活，当观察到皱眉时，皱眉肌被激活。我们发现，一个人面部表情的一致性，无论他们总是皱眉还是微笑，都可以编码到记忆中。当稍后观察到个体没有表达任何情绪时，即使情绪本身与任务无关，也可以检测到对先前状态的肌肉模仿。这些结果支持对记忆的模拟记述，其中当再次遇到人时，编码期间其他人的状态的先前实施例被重新激活。
When observing emotional expressions, similar sensorimotor states are activated in the observer, often resulting in physical mimicry. For example, when observing a smile, the zygomaticus muscles associated with smiling are activated in the observer, and when observing a frown, the corrugator brow muscles. We show that the consistency of an individual’s facial emotion, whether they always frown or smile, can be encoded into memory. When the individuals are viewed at a later time expressing no emotion, muscle mimicry of the prior state can be detected, even when the emotion itself is task irrelevant. The results support simulation accounts of memory, where prior embodiments of other’s states during encoding are reactivated when re-encountering a person.