通过心理图像来制造恐惧是否会影响后续的注意力?
Laurent Grégoire1, Leyla Ochoa1, Shivam Pancholy1
1Department of Psychological and Brain Sciences, Texas A&M University, College Station, TX, USA.
Cognition & emotion
|November 14, 2025
概括
使用心理图像的恐惧调节可以影响注意力,特别是在具有生动心理图像能力的个体中. 这表明,想象中的恐惧可以塑造我们对视觉刺激的感知和反应.
科学领域:
- 认知心理学 认知心理学
- 神经科学是一个神经科学.
- 心理生理学 心理生理学
背景情况:
- 心理图像涉及在没有外部刺激的情况下创建内部视觉表示.
- 用想象中的刺激对恐惧进行调节,可以将其概括为现实世界的感知.
- 想象中的恐惧对随后的注意力过程的影响在很大程度上仍未被探索.
研究的目的:
- 调查通过心理图像获得的恐惧条件是否会影响随后的注意力.
- 在这个过程中探索个体差异在心理图像生动度中的作用.
主要方法:
- 参与者接受了一项恐惧调节任务,使用想象中的有条件刺激 (CS+) 与冲击和中性刺激 (CS-) 相结合.
- 使用视觉搜索任务来评估对与想象中的CS+和CS-相关的颜色的注意偏差.
- 测量了皮肤导电性反应和自我报告的恐惧.
主要成果:
- 在实验1中没有观察到对想象中的CS+的显著群体级注意偏差.
- 实验2揭示了对想象中的CS颜色的意想不到的注意力偏差,可能作为安全信号.
- 对想象中的CS+的注意力偏差与参与者对心理图像的生动性有积极的相关性.
结论:
- 通过心理图像对注意力的恐惧调节的影响取决于个人对生动心理图像的能力.
- 这些发现强调了内部表现在调节注意力反应和恐惧泛化方面的重要作用.
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