Attentional capture by angry faces in girls who self-injure: Evidence from steady state visual evoked potentials.
Attentional capture by angry faces in girls who self-injure: Evidence from steady state visual evoked potentials.
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DOI：
10.1111/sltb.12909
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发表时间：
2022-12
影响因子：
3.2
通讯作者：
Gibb, Brandon E.
中科院分区：
文献类型：
--
作者：
James, Kiera M.;Miskovic, Vladimir;Woody, Mary L.;Owens, Max;Connolly, Evan;Gibb, Brandon E.
关键词：
非自杀性自伤 (NSSI) 是一个重要的公共卫生问题，不仅因为该行为本身造成的个人和社会成本，还因为它增加了未来自伤行为（包括自杀企图）的风险。 NSSI 在青春期越来越普遍，这突出表明需要进行旨在识别可改变的风险因素的研究，这些因素可以有针对性地降低未来的风险。本研究以强调人际过程的理论模型为基础，研究了有 NSSI 历史的青少年是否表现出更大的困难来抑制对情感上显着的人际刺激（面部）的注意，通过稳态视觉诱发电位（SSVEP）进行索引，SSVEP 提供了抑制对与任务无关的刺激的注意的能力的直接神经指数。有（n = 26）和没有（n = 28）NSSI病史的13-17岁青春期女孩完成了一项变化检测计算机任务，在此任务中使用频率标记的SSVEP来评估青少年抑制对空间叠加目标的情感显着刺激的注意的能力。与没有 NSSI 历史的青少年相比，患有 NSSI 的青少年表现出难以抑制对愤怒的成人面孔的关注。这些发现强调了有 NSSI 历史的女孩在注意力过滤方面的特定缺陷，如果复制和扩展，这可能是降低未来 NSSI 风险的一个有希望的干预目标。
Non-suicidal self-injury (NSSI) is a significant public health concern, not only because of the personal and social cost of the behavior itself, but also because it increases risk for future self-injurious behaviors, including suicide attempts. NSSI is increasingly prevalent during adolescence, which highlights the need for research aimed at identifying modifiable risk factors that can be targeted to reduce future risk. Building from theoretical models that highlight interpersonal processes, this study examined whether adolescents with an NSSI history exhibit greater difficulty inhibiting attention to emotionally-salient interpersonal stimuli (face), indexed via steady state visual evoked potentials (SSVEPs), which provide a direct neural index of the ability to inhibit attention to task-irrelevant stimuli. Adolescent girls aged 13–17 with (n = 26) and without (n = 28) an NSSI history completed a change-detection computer task during which frequency-tagged SSVEPs were used to assess adolescents’ ability to inhibit attention to affectively-salient stimuli from spatially superimposed targets. Compared to adolescents with no NSSI history, adolescents with NSSI demonstrated difficulty inhibiting attention to angry adult faces. These findings underscore specific deficits in attentional filtering among girls with an NSSI history, which, if replicated and extended, could be a promising intervention target for reducing risk for future NSSI.
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