...
首页> 外文期刊>The European Journal of Neuroscience >Spreading depression enhances the spontaneous epileptiform activity in human neocortical tissues.
【24h】

Spreading depression enhances the spontaneous epileptiform activity in human neocortical tissues.

机译:情绪低落会增强人新皮层组织的自发性癫痫样活动。

获取原文
获取原文并翻译 | 示例
           

摘要

Spreading depression (SD) is a well-known phenomenon in animal models of experimental epilepsy. However, the interaction of SD with epileptiform activity in human neuronal tissues is not clear. The aim of the present study was to investigate the effect of SD on synchronous rhythmic sharp field potentials in human neocortical slices. Spreading depression was elicited in human neocortical slices that exhibited sharp potentials. Extracellular field potentials were recorded from the third and fifth layers. SD significantly enhanced the repetition rate and amplitude of spontaneous rhythmic potentials in all tested slices. The results indicate that SD may facilitate the synchronization of different foci of rhythmic sharp field potentials and increase the excitability in human brain tissue.
机译:扩展性抑郁症(SD)是实验性癫痫动物模型中的一种常见现象。但是,尚不清楚SD与人类神经元组织中癫痫样活动的相互作用。本研究的目的是研究SD对人类新皮层切片中同步节律性锐利场电位的影响。在人的新皮层切片中引起了广泛的抑郁症,表现出了巨大的潜力。从第三和第五层记录细胞外场电位。 SD显着提高了所有测试切片中重复频率和自发性节律电位的幅度。结果表明,SD可以促进有节奏的锐场电位的不同焦点的同步,并增加人脑组织的兴奋性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号