Decoupling of spontaneous facial mimicry from emotion recognition in schizophrenia.
Decoupling of spontaneous facial mimicry from emotion recognition in schizophrenia.
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DOI：
10.1016/j.psychres.2019.03.035
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发表时间：
2019-05
影响因子：
11.3
通讯作者：
Park S
中科院分区：
文献类型：
--
作者：
Torregrossa LJ;Bian D;Wade J;Adery LH;Ichinose M;Nichols H;Bekele E;Sarkar N;Park S
过去的研究表明，自发的模仿有助于解码他人的情绪，从而增强社会感知和人际关系。精神分裂症（SZ）患者在情感识别和表达方面表现出一致的缺陷，这些缺陷与社会功能低下有关。考虑到精神分裂症患者情感迟钝的突出性，自发的面部模仿也可能受损。然而，评估精神分裂症患者自动面部模仿的研究得出了不同的结果。因此，尚不清楚精神分裂症患者的情绪识别缺陷和自动面部模仿功能受损是否相关。SZ和人口统计学匹配的控制（CO）参加了一个动态的情绪识别任务。在任务期间记录负责产生面部表情的肌肉的肌电图活动，以评估自发的面部模仿。与CO相比，SZ在情感识别方面表现出缺陷，但自发面部模仿对化身表达的情感的预测能力没有组间差异。在CO中，面部模仿支持准确的情感识别，但在SZ中是解耦的。在SZ中发现完整的面部拟态具有重要的临床意义。例如，临床医生可能能够通过教他们将面部肌肉激活的特定模式与不同的情感词配对来改善患者的社会功能。
Past research indicates that spontaneous mimicry facilitates the decoding of others’ emotions, leading to enhanced social perception and interpersonal rapport. Individuals with schizophrenia (SZ) show consistent deficits in emotion recognition and expression associated with poor social functioning. Given the prominence of blunted affect in schizophrenia, it is possible that spontaneous facial mimicry may also be impaired. However, studies assessing automatic facial mimicry in schizophrenia have yielded mixed results. It is therefore unknown whether emotion recognition deficits and impaired automatic facial mimicry are related in schizophrenia. SZ and demographically matched controls (CO) participated in a dynamic emotion recognition task. Electromyographic activity in muscles responsible for producing facial expressions was recorded during the task to assess spontaneous facial mimicry. SZ showed deficits in emotion identification compared to CO, but there was no group difference in the predictive power of spontaneous facial mimicry for avatar’s expressed emotion. In CO, facial mimicry supported accurate emotion recognition, but it was decoupled in SZ. The finding of intact facial mimicry in SZ bears important clinical implications. For instance, clinicians might be able to improve the social functioning of patients by teaching them to pair specific patterns of facial muscle activation with distinct emotion words.
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影响因子：
7.2
作者：
Kring, AM
通讯作者：
Kring, AM
影响因子：
3.7
作者：
DIMBERG, U
通讯作者：
DIMBERG, U
影响因子：
7.6
作者：
CACIOPPO, JT;PETTY, RE;KIM, HS
通讯作者：
KIM, HS
影响因子：
4.6
作者：
BERENBAUM, H;OLTMANNS, TF
通讯作者：
OLTMANNS, TF
DOI：
10.1016/s0079-7421(03)01011-9
发表时间：
2003-01-01
期刊：
PSYCHOLOGY OF LEARNING AND MOTIVATION: ADVANCES IN RESEARCH AND THEORY, VOL 43
影响因子：
--
作者：
Barsalou, LW;Niedenthal, PM;Ruppert, JA
通讯作者：
Ruppert, JA