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首页> 外文期刊>Journal of psychosomatic research >Inducing symptoms in high symptom reporters via emotional pictures: The interactive effects of valence and arousal
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Inducing symptoms in high symptom reporters via emotional pictures: The interactive effects of valence and arousal

机译：通过情感图片在高症状记者中诱发症状：价和唤醒的相互作用

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Objective: Processing unpleasant emotional cues induces elevated reporting of physical symptoms, especially in people with high habitual symptom reporting. The present study examined the role of valence and arousal of emotional pictorial cues on this effect. Methods: Female participants (N= 45; 21 high/24 low habitual symptom reporters) viewed six series of emotional pictures with a homogeneous affective content: low arousal/positive, high arousal/positive, low arousalegative, high arousalegative-disgust, high arousalegative-threat and neutral. Heart rate (HR) and skin conductance level (SCL) were recorded during picture viewing and a symptom checklist and valence and arousal ratings were completed after each trial. Results: High habitual symptom reporters reported more symptoms than low habitual symptom reporters overall, but this difference was more pronounced when processing unpleasant high arousing cues. No group differences were found on physiological measures for any of the conditions, while perceived valence and arousal both moderated the relationship between habitual symptom reporting and symptom induction. Conclusion: These findings show an interactive effect of unpleasantness and high arousal on elevated symptom reporting in high habitual symptom reporters, suggesting that different characteristics of emotional cues contribute to a somatic memory activation process leading to the experience of elevated symptoms.
机译：目的：处理令人不快的情绪暗示会导致身体症状的报告增多，特别是在那些习惯症状报告较多的人群中。本研究检验了效价和情绪图形暗示在此效应上的作用。方法：女性参与者（N = 45; 21位高/ 24位低惯性症状报告者）观看了六组具有相同情感内容的情感图片：低唤醒/阳性，高唤醒/阳性，低唤醒/阴性，高唤醒/阴性-厌恶，高唤醒/负面威胁和中立。在观看图片期间记录心率（HR）和皮肤电导水平（SCL），并在每次试验后完成症状检查表以及化合价和唤醒等级。结果：总体而言，高习惯症状报告者的症状要多于低习惯症状报告者的症状，但是当处理令人不快的高刺激提示时，这种差异更为明显。在任何情况下，生理指标均未发现组间差异，而感知价和觉醒力均缓解了习惯性症状报告与症状诱发之间的关系。结论：这些发现表明，不愉快和高唤醒对高习惯症状报告者中升高的症状报告有交互作用，这表明情绪暗示的不同特征促进了躯体记忆激活过程，从而导致了升高的症状体验。

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