VOLUNTARY SMILING CHANGES REGIONAL BRAIN ACTIVITY
VOLUNTARY SMILING CHANGES REGIONAL BRAIN ACTIVITY
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DOI：
10.1111/j.1467-9280.1993.tb00576.x
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发表时间：
1993-09-01
影响因子：
8.2
通讯作者：
DAVIDSON, RJ
中科院分区：
文献类型：
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作者：
EKMAN, P;DAVIDSON, RJ
我们通过测量区域脑电活动来表明，并非所有的微笑都是一样的。只有一种形式的微笑产生了与享受相关的生理模式。我们的发现有助于解释为什么研究人员认为所有的微笑都是一样的，他们发现微笑无处不在，无论人们开心还是不开心，微笑都会出现。此外，我们的研究发现，自发地做出两种不同的微笑会产生与非自愿地做出微笑时相同的两种区域大脑活动模式，这表明，在自发的积极影响中，有可能有意地产生一些生理变化。
We used measures of regional brain electrical activity to show that not all smiles are the same. Only one form of smiling produced the physiological pattern associated with enjoyment. Our finding helps to explain why investigators who treated all smiles as the same found smiles to be ubiquitous, occurring when people are unhappy as well as happy. Also, our finding that voluntarily making two different kinds of smiles generated the same two patterns of regional brain activity as was found when these smiles occur involuntarily suggests that it is possible to generate deliberately some of the physiological change which occurs during spontaneous positive affect.