Spectral Decomposition Verses Chaos Analysis in Modeling Respiratory Sinus Arrhythmis in the Human Fetus

人类胎儿呼吸窦性心律失常建模中的谱分解与混沌分析

• 批准号: 9410645
• 负责人: Donna Mooney
• 金额: --
• 依托单位: University of Arkansas Little Rock
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1994
• 资助国家: 美国
• 起止时间: 1994-09-15 至 1995-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9410645&HistoricalAwards=false
• 关键词: Spectral; Decomposition; Verses; Chaos; Analysis

9410645 Mooney This Research Planning Grant was designed to aid in the preparation of a proposal by the principal investigator to facilitate preliminary studies in the modeling respiratory sinus arrhythmia in the human fetus. By examining the low and high frequency regions of the heart rate variability power spectra, the developmental course of sympathetic- parasympathetic balance is examined. Chaos analysis will be used to determine whether the system is deterministic, and allow a deeper understanding of the system. ***

9410645 Mooney 这项研究计划补助金旨在帮助主要研究者准备一份提案，以促进人类胎儿呼吸性窦性心律失常建模的初步研究。 通过检查心率变异性功率谱的低频和高频区域，可以检查交感-副交感平衡的发展过程。 混沌分析将用于确定系统是否是确定性的，并允许更深入地了解系统。 ***