Degraded perceptual and affective processing of racial out-groups: An electrophysiological approach
Degraded perceptual and affective processing of racial out-groups: An electrophysiological approach
复制标题
种族外群体的感知和情感处理退化：电生理学方法
DOI：
10.1080/17470919.2016.1182944
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发表时间：
2017-07
影响因子：
2
通讯作者：
Han Shihui
中科院分区：
文献类型：
--
作者：
Sheng Feng;Du Na;Han Shihui
人类以一种退化的方式处理种族外群体的感知和情感信息。相对于种族群体内成员，我们缺乏对种族群体外成员的感性个性化，对他们痛苦的同情程度较低。然而，到目前为止，在应对种族外群体时，缺乏个性化和移情能力受损之间的关系仍然难以捉摸。通过记录对种族群体内和群体外面孔描绘痛苦和中性表情的反应的事件相关脑电位，我们同时测量了支持个性化和共情的神经活动。种族外群体成员缺乏个体化，表现为大脑枕颞区面部敏感N170的反应性降低，预示着对种族外群体痛苦的额中央共情反应的减弱。此外，在共情神经反应中，个性化偏见介导了种族偏见对种族内群体偏见的影响。这些发现表明，种族外群体的感知和情感加工退化之间存在相互作用。
ABSTRACT Human beings process perceptual and affective information of racial out-groups in a degraded manner. Relative to racial in-group members, we lack perceptual individuation of racial out-group members and empathize their pain to a less degree. To date, however, the relationship between the deficiency of individuation and the impairment of empathy in responding to racial out-groups remains elusive. By recording event-related brain potentials in response to racial in-group and out-group faces portraying pain and neutral expressions, we simultaneously measured neural activity that underpinned individuation and empathy. Deficiency in individuating members of racial out-groups, manifesting as reduced reactivity of face-sensitive N170 in the occipitotemporal region of the brain, predicted attenuation of fronto-central empathic response to the suffering of racial out-groups. Further, the individuation bias mediated the influence of racial prejudice on racial in-group bias in empathic neural responses. These findings suggest an interplay between degraded perceptual and affective processing of racial out-groups.
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DOI：
--
发表时间：
2005
期刊：
--
影响因子：
--
作者：
通讯作者：
--
DOI：
10.2307/1133283
发表时间：
1914-05-01
期刊：
JOURNAL OF THE AMERICAN INSTITUTE OF CRIMINAL LAW AND CRIMINOLOGY
影响因子：
--
作者：
Feingold, Gustave A.
通讯作者：
Feingold, Gustave A.
影响因子：
1.8
作者：
Jacques, Corentin;d'Arripe, Olivier;Rossion, Bruno
通讯作者：
Rossion, Bruno
影响因子：
7.6
作者：
Greenwald, AG;Nosek, BA;Banaji, MR
通讯作者：
Banaji, MR
影响因子：
7.6
作者：
Greenwald, AG;McGhee, DE;Schwartz, JLK
通讯作者：
Schwartz, JLK