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首页> 外文期刊>Biological Psychology >Sustained hypervigilance for one's own body in women with weight and shape concerns: Competition effects in early visual processing investigated by steady-state visual evoked potentials (SSVEP)
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Sustained hypervigilance for one's own body in women with weight and shape concerns: Competition effects in early visual processing investigated by steady-state visual evoked potentials (SSVEP)

机译：在体重和形状的妇女中持续的持续高度持续痛获：通过稳态视觉诱发电位调查的早期视觉处理中的竞争效应（SSVEP）

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摘要

This study aimed to analyze the covert attentional time course in early body processing areas in women with high body concerns. Therefore, we assessed the effect of pictures of one's own body and other bodies as distractions from a demanding dot detection task in 24 women with low and 20 women with high body concerns. Participants were instructed to attend to flickering dots eliciting steady-state visual evoked potentials (SSVEP) measured by EEG. Both groups showed a sustained SSVEP amplitude reduction, which was more pronounced for average-weight or thin bodies than for overweight bodies. For women with high body concerns, SSVEP amplitudes decreased more in the case of pictures of their own body. The results indicate covert vigilance and maintenance patterns for body stimuli, especially for bodies representing the thin ideal. Moreover, women with high body concerns attend more to information about their own body, which might maintain body dissatisfaction.
机译：本研究旨在分析高体担忧的妇女早期身体处理区域的隐蔽注意时间课程。 因此，我们评估了一个人身体和其他机构的图片的影响，因为来自24名患有高于身体担忧的24名女性的苛刻点检测任务，为24名妇女的分散。 参与者被指示参加闪烁的闪烁点，引起EEG测量的稳态视觉诱发电位（SSVEP）。 两组均显示出持续的SSVEP幅度减少，这对于平均重量或薄体更为显着，而不是超重体。 对于身体问题高的女性，SSVEP幅度在自己的身体图片的情况下减少了更多。 结果表明身体刺激的隐蔽警惕和维护模式，特别是对于代表薄的理想的体。 此外，患有高身体问题的女性涉及其自己的身体的信息，这可能会保持身体不满。

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