Entorhinal cortex in pain

【作者】 张玉； 万有； 伊鸣；

【Author】 Yu ZHANG;You WAN;Ming YI;Neuroscience Research Institute and Department of Neurobiology, Peking University;

【机构】 Neuroscience Research Institute and Department of Neurobiology, Peking University；

【摘要】 <正>Objective:To investigate the effects of bilateral lateral entorhinal cortex(LEC) or medial entorhinal cortex(MEC)lesions on physiologicaland persistent pain.Methods:Hot plate tests and intra-plantar injection of formalin were performed in rats with bilateral LEC,MEC or sham lesions.Results:Neither LEC nor MEC lesions affected the hot plate or the first phase of formalin tests.In contrast,the更多还原