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首页> 外文期刊>Psychiatry Research. Neuroimaging >EEG recording during an emotional face-matching task in children of mothers with interpersonal violence-related posttraumatic stress disorder
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EEG recording during an emotional face-matching task in children of mothers with interpersonal violence-related posttraumatic stress disorder

机译：eeg录制在与人际暴力相关的术后强调障碍的母亲的情绪面部匹配任务期间

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摘要

The aim of this study was to examine the effects of maternal interpersonal violence-related posttraumatic disorder (IPV-PTSD) on child appraisal of emotion, as measured by high-density electroencephalography (HD-EEG) during an Emotional Face-matching Task (EFMT). We recorded HD-EEG in 47 children of mothers with and without IPV-PTSD during an Emotional Face-matching Task (EFMT). Mothers and children each performed the EFMT. Behavioral results demonstrated that both mothers who were directly exposed to violent events, and their children, presented attentional bias toward negative emotions when processing facial stimuli. EEG findings confirmed differences in emotion appraisal between children of IPV-PTSD mothers and non-PTSD controls at scalp-level and in terms of source localization upon which children of IPV-PTSD mothers demonstrated decreased activation of the right dorsolateral prefrontal cortex (dlPFC) in response to angry and fearful faces as compared to non-PTSD children with respect to the N170 component. Our study, to our knowledge, is the first to show that maternal IPV-PTSD significantly affects a mother's own and her child's neural activity in response to facial expressions of negative emotion. These findings are potentially important to the development and study of effective interventions to interrupt intergenerational cycles of violence and trauma.
机译：本研究的目的是审查母亲人际关系与情绪儿童评估的母亲人际暴力相关的错误障碍（IPV-PTSD）的影响，通过高密度脑电图（HD-EEG）在情感面部匹配任务期间（EFMT ）。在情感面部匹配的任务（EFMT）期间，我们在47名母亲的儿童中录制了HD-EEG的母亲，而没有IPV-PTSD。母亲和孩子们每个人都执行了EFMT。行为结果表明，两种母亲直接暴露于暴力事件，以及他们的孩子，在处理面部刺激时向消极情绪提出了注意力偏见。 EEG调查结果证实了IPV-PTSD母亲和非专医政策中的儿童情绪评估的差异，并就IPV-PTSD母亲的儿童展示了右侧外侧前额外皮层（DLPFC）的激活而达到了源定位与N170组件的非专期家儿童相比，对愤怒和可怕的面孔的回应。我们的研究是我们的知识，是第一个表明母亲IPV-PTSD显着影响母亲自己和孩子的神经活动，以应对阴性情绪的面部表达。这些发现对于开发和研究有效干预的开发和研究，以中断暴力和创伤的互动循环的有效干预措施。

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