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采用有表情和无表情的面孔图片作为刺激,诱发相应的情绪状态后,让被试完成一种数字大小判断任务和一种空间认知任务。结果表明,面孔有无表情对空间认知任务的完成速度有显著影响,而对数字任务没有影响。分析其原因,可能是由于情绪加工与空间认知涉及相同的脑区,而与数字任务则不同。
Using emoticons and expressionless face images as stimuli, participants were asked to complete a number-size judgment task and a spatial cognitive task. The results show that facial expressions have a significant effect on the completion speed of spatial cognitive tasks, but have no effect on digital tasks. Analysis of the reasons may be due to emotional processing and spatial cognition involves the same brain area, and digital tasks are different.