Conclusions: This study identifies neurons in the ACC response to CRD and establishes that persistence of a visceral afferent nociceptive input to the ACC induces

• 研究发现ACC神经元对结肠刺激有反应,持续的内脏伤害性刺激传入ACC导致其敏感性增高:自发电活动增高; 反应阈值降低:反应强度增高。