该文章已在线发表于Brain Research：Shi, M., et al., Increased thermal and mechanical nociceptive thresholds in rats with depressive-like behaviors, Brain Res. (2010), doi: 10.1016/j.brainres.2010.07.023
图1. 抑郁情绪导致大鼠的热板缩脚潜伏期显著延长
图2. 在抑郁情绪下，慢性神经病理痛大鼠的机械痛阈显著升高，接近正常水平