proximal stimulus

例句：

1. 1. The researcher found that the proximal stimulus was a significant factor in the experiment's outcome.
   研究者发现，实验结果受到近刺激的显著影响。
2. 2. The patient experienced a sudden increase in heart rate after receiving a proximal stimulus.
   患者在接受近刺激后突然心跳加速。
3. 3. The study focused on the effects of proximal stimuli on cognitive performance.
   该研究关注近刺激对认知性能的影响。