The nucleus of solitary tract(NTS) is a primary center for both visceral afferents and somatic afferents.Previous experiments demonstrated that NTS is associated with the connection of the stomach and acupoints in Stomach Meridian of Foot-Yangming(ST Meridian).In this study, extracellular recording and immunochemistry method were used to analyze the discharging neurons and c-Fos protein expression in NTS after electroacupuncture at different acupoints and non-acupoint.A total of 104 discharging neurons were detected in the NTS of 52 rats, o...