Cultural difference in neural mechanisms of self-recognition.
Cultural difference in neural mechanisms of self-recognition.
复制标题
自我认知神经机制的文化差异
DOI:
10.1080/17470910802674825
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发表时间:
2009
影响因子:
2
通讯作者:
Han S
中科院分区:
文献类型:
--
作者:
Sui J;Liu CH;Han S
Abstract Self-construals are different between Western and East Asian cultures in that the Western self emphasizes self-focused attention more, whereas the East Asian self stresses the fundamental social connections between people more. To investigate whether such cultural difference in self-related processing extends to face recognition, we recorded event-related potentials from British and Chinese subjects while they judged head orientations of their own face or a familiar face in visual displays. For the British, the own-face induced faster responses and a larger negative activity at 280–340 ms over the frontal-central area (N2) relative to the familiar face. In contrast, the Chinese showed weakened self-advantage in behavioral responses and reduced anterior N2 amplitude to the own-face compared with the familiar face. Our findings suggest that enhanced social salience of one's own face results in different neurocognitive processes of self-recognition in Western and Chinese cultures.
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