Neurophysiological patterns associated with blunted emotional face processing and withdrawal tendencies in young children exposed to intimate partner violence.
Neurophysiological patterns associated with blunted emotional face processing and withdrawal tendencies in young children exposed to intimate partner violence.
复制标题
DOI：
10.1002/dev.22154
复制
发表时间：
2021-09
影响因子：
2.2
通讯作者：
Briggs-Gowan MJ
中科院分区：
文献类型：
--
作者：
Goldstein BL;Grasso DJ;McCarthy KJ;DiVietro S;Briggs-Gowan MJ
将儿童虐待与对情绪刺激的异常神经生理反应和精神健康损害联系起来的研究并没有专门探讨暴露于亲密伴侣暴力（IPV）的幼儿的这些模式。本研究对来自社区和家庭暴力庇护所的21名暴露于IPV和30名未暴露于IPV的4-6岁儿童进行了静息状态脑电图和情绪事件相关电位（ERP）两项神经生理指标的检测。在休息时评估额叶α不对称（FAA）。FAA通常与逃避/退缩行为和IPV相关精神健康状况（如抑郁症）风险增加有关。此外，反映动机注意的后期正电位（LPP） ERP成分是在与年龄相适应的情感古怪范式中获得的，该范式以低概率动物图片为目标，以人类面部表情（愤怒、快乐、中性）为干扰。结果表明，与未暴露的儿童相比，暴露于IPV的儿童在静息状态下表现出较低的左FAA，并且在古怪任务中对古怪目标和情感面孔的LPPs相对于中性面孔减少。总之，这些结果表明，在暴露于IPV的幼儿中，神经模式分别与对情绪刺激的迟钝反应和退缩倾向有关。讨论了这一弱势群体情感社会化的影响。
Studies linking child maltreatment to abnormal neurophysiological responses to emotional stimuli and mental health impairment have not specifically explored these patterns in young children exposed to intimate partner violence (IPV). The present study examined two neurophysiological indicators, resting state EEG and an emotion event-related potential (ERP) in 21 IPV exposed and 30 non-exposed children ages 4–6 years recruited from the community and domestic violence shelters.. Frontal alpha asymmetry (FAA) was assessed while at rest. FAA is often associated with avoidant/withdrawn behavior and increased risk of IPV related mental health conditions (e.g., depression). Additionally, the late positive potential (LPP) ERP component, reflecting motivated attention, was acquired in the context of an age-appropriate affective oddball paradigm with low probability animal pictures as targets and human facial expressions (angry, happy, neutral) as distracters. Results demonstrated that IPV exposed children, compared to non-exposed children, exhibited lower left FAA during resting state and reduced LPPs to oddball targets and affective faces relative to neutral faces in the oddball task. . Together, these results suggest neural patterns associated with a blunted response to emotional stimuli and withdrawal tendencies, respectively, in young children exposed to IPV. Implications for emotional socialization in this vulnerable population are discussed.
登录
查看更多内容
影响因子：
2.5
作者：
Edleson, JL
通讯作者：
Edleson, JL
影响因子：
3.3
作者：
Curtis, W. John;Cicchetti, Dante
通讯作者：
Cicchetti, Dante
影响因子：
4
作者：
Davies PT;Thompson MJ;Hentges RF;Coe JL;Sturge-Apple ML
通讯作者：
Sturge-Apple ML
DOI：
10.1111/j.1469-7610.2005.00418.x
发表时间：
2005-11-01
影响因子：
7.6
作者：
El-Sheikh, M
通讯作者：
El-Sheikh, M
影响因子：
10.6
作者：
Dannlowski, Udo;Stuhrmann, Anja;Kugel, Harald
通讯作者：
Kugel, Harald