Neural mechanism of modulation on gastric motility by acupuncture
作者单位：中国中医研究院针灸所 中国中医研究院针灸所 中国中医研究院针灸所 中国中医研究院针灸所 中国中医研究院针灸所
会议名称：《中国神经科学学会第六届学术会议暨学会成立十周年庆祝大会》
会议日期：2005年
学科分类：1005[医学-中医学] 100512[医学-针灸推拿学] 10[医学]
关 键 词：gastric motility acu-stimulation intensity of acupuncture stimulation Ad-fiber C-fiber autonomic nervous system supraspinal circuit
摘 要：正The present study is to investigate the differences between Ad- and C-fibers in mediation of the effect of manual/electrical acupuncture on gastric motility and the underlying neural mechanism. The changes of gastric motility recorded by the intrapyloric balloon in rats were compared with the background activity of pre-stimulation. The electroacupuncture intensities were chosen as multiples of the threshold of the nociceptive reflex response produced by Ad- and C-fiber activation. The gastro-vagal or