After LC lesion, spontaneous discharges of 45% (5/11) NGC neurons facilitated and nociceptive responses of 67% ( 4/6 ) NGC neurons increased too.

• 3)损毁LC后,有45%25(5/11个)伤害性神经元自发放电增加,67%25(4/6个)伤害性神经元伤害性反应强度增加,且电刺激原LC位点的抑制作用减弱或消失。