CAJ | 학술논문

刻板印象是大脑对社会信息的一种自动的类别化加工过程。近期脑成像的研究表明,刻板印象的注意编码、语义表征以及抑制控制等认知成分可以分别通过相应的ERP成分表现出来;而基于ERP源定位以及fMRI的研究表明,杏仁核、前扣带回、大脑前额皮层以及外侧顶叶皮层附近的颞顶联结区可能参与到了它们的认知加工。最后结合已有的研究,提出了刻板印象可能的认知通道,并简要分析了当前研究的不足与今后的发展方向。
각판인상시대뇌대사회신식적일충자동적유별화가공과정。근기뇌성상적연구표명,각판인상적주의편마、어의표정이급억제공제등인지성분가이분별통과상응적ERP성분표현출래;이기우ERP원정위이급fMRI적연구표명,행인핵、전구대회、대뇌전액피층이급외측정협피층부근적섭정련결구가능삼여도료타문적인지가공。최후결합이유적연구,제출료각판인상가능적인지통도,병간요분석료당전연구적불족여금후적발전방향。
The stereotype refers to an automatic categorization processing to social information.Recently,the neural mechanisms of stereotype are becoming more and more interesting to social cognitive neuroscientists with Event-Related Potentials（ERPs）,functional Magnetic Resonance Imaging（fMRI） and other neuroimaging techniques.Basing on the electroencephalogram technology,its processes in attention,representation and inhibition could receive an instantaneous assessment of underlying neural activity by specific ERP components.Furthermore,fMRI studies together with source localization of ERP studies have indicated some brain areas,like amygdala,anterior cingulate（ACC）,prefrontal cortex（PFC）,temporo-parietal Junction（TPJ）,might be involved in the processes of stereotype.Based on previous studies,the possible cognitive modality of stereotype was proposed.Then the limitations in current research and prospects in the future were discussed briefly.