首页> 外文会议>Computers in Cardiology conference >A microcomputer system for quantitative analysis of neural activity in the regulation of the cardiovascular system
【24h】

A microcomputer system for quantitative analysis of neural activity in the regulation of the cardiovascular system

机译:心血管系统调控中神经活性定量分析的微型计算机系统

获取原文

摘要

A microcomputer-based system designed to verify the aspects involved in the regulation of the cardiovascular function is described. Neural discharge measurements are associated with changes in heart rate and arterial blood pressure on a beat-by-beat basis. The system uses an IBM-PC with analog-to-digital converter and a dedicated device to study a point process. The software has been applied in research protocols using rats to clarify different aspects of neural control of the cardiovascular system. The relationship of pulse pressure and renal sympathetic activity in conscious rats has been studied. Beat-by-beat analysis of renal sympathetic activity in sinoartic denervated rats has shown that in neurogenic hypertension there is not only an increase of neural discharges but also a change in the pattern of renal sympathetic activity correlated with arterial pressure.
机译:描述了一种基于微型计算机的系统,旨在验证涉及涉及的心血管功能调节的方面。神经放电测量与心率和动脉血压的变化有关,以逐个节拍为基础。系统使用具有模数转换器的IBM-PC和专用设备来研究点进程。该软件已应用于使用大鼠的研究方案,以阐明心血管系统的神经控制的不同方面。研究了有意识的大鼠脉冲压力和肾交感神经活性的关系。 SINOARTIC证明大鼠中肾交感神经活动的逐拍分析表明,在神经源性高血压中,不仅存在神经排放的增加,而且还存在与动脉压相关的肾交感神经的模式的变化。

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