Adult Attachment and Motivated Attention to Social Images: Attachment-Based Differences in Event-Related Brain Potentials to Emotional Images.
Adult Attachment and Motivated Attention to Social Images: Attachment-Based Differences in Event-Related Brain Potentials to Emotional Images.
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DOI：
10.1016/j.jrp.2011.12.004
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发表时间：
2012-02
影响因子：
3.3
通讯作者：
Kisley MA
中科院分区：
文献类型：
--
作者：
Chavis JM;Kisley MA
成人依恋的差异可能与社会知觉的差异相一致。本研究旨在测量与视觉社会刺激呈现相关的神经活动。在一个情感古怪的范例，事件相关的脑电位记录，而参与者看到的负面，积极的，和中性的人的形象，并根据效价分类。大脑反应幅度进行了检查跨效价类别和跨依恋组。结果显示，焦虑和回避组之间的差异，在“情绪偏见。”回避组表现出对更多的神经激活的偏见，以应对消极相比，积极的图像。而焦虑的那一组则倾向于相反的方向。结果进行了讨论，在可能的依恋为基础的差异，动机性注意社会刺激。
Differences in adult attachment may concord with differences in social perception. The present study aimed to measure neural activity associated with the presentation of visual social stimuli. In an affective oddball paradigm, event-related brain potentials were recorded while participants viewed negative, positive, and neutral images of people and categorized them according to valence. Brain response amplitudes were examined across valence categories and across attachment groups. Results revealed differences between anxious and avoidant groups in “emotion bias.” The avoidant group displayed a bias towards more neural activation in response to negative compared to positive images. The anxious group trended in the opposite direction. Results are discussed in terms of possible attachment-based differences in motivated attention to social stimuli.
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