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|本期目录/Table of Contents|

心电R-R间期及神经电信号时间序列数据的计算机提取(PDF)

《心脏杂志》[ISSN:1009-7236/CN:61-1268/R]

期数:
2003年第1期
页码:
15-16,22
栏目:
实验研究
出版日期:
2003-01-01

文章信息/Info

Title:
Acquisition of time series from heart R-R interval and neuron's activities by computer
作者:
韩晟1; 陈衍2; 贺书云1; 胡三觉1
第四军医大学:1.神经科学研究所,2.西京医院肿瘤中心,陕西 西安710032
Author(s):
HAN Sheng1; CHEN Yan2; HEShu-yun1; HUSan-jue1
1.Department of neurobiology,2.Xijing Hospital,Fourth Military Medical University,Xi'an,Shaanxi 710032,China
关键词:
采样; 非线性; 电生理学; R-R间期; 信号
Keywords:
sampling; nonlinear; electrophysiology; R-R interval; signal
分类号:
TP274.2
DOI:
-
文献标识码:
A
摘要:
目的:为适应非线性科学与电生理学的结合,需要在动物实验中直接提取心电R-R间期和动作电位的峰峰间期等时间序列并存储下来以便于进一步分析研究。方法:利用计算机采样,实现了电生理实验的原始波形、放电频率、心电R-R间期、动作电位峰峰间期(interspikeinterval,ISI)的实时显示和存储。结果:该系统可以应用于多种电生理实验记录及分析,特别适用于非线性方法对电生理实验时间序列数据的要求。
Abstract:
AIM: We set up a digital system to get time series of heart R-R interval and neuron's activities for adapting to the use of nonlinear method in electrophysiology.The system can display and record original signals,firing frequency,R-R interval and interspike interval(ISI) in time.So it can be used in electrophysiological experiment,especially fit for the requirement of nonlinear method used in electrophysiology.

参考文献/References

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备注/Memo

备注/Memo:
收稿日期：2001-11-24.
更新日期/Last Update: 2003-01-01