Title :
Power spectral analysis of arterial blood pressure variability in conscious mice
Author :
Ju, Kihwan ; Kuwaki, Tomoyuki ; Kumada, Mamoru ; Onish, Shohei ; Yamazaki, Hajime
Author_Institution :
Dept. of Physiol., Tokyo Univ., Japan
Abstract :
This study deals with the power spectral analysis of arterial blood pressure fluctuations by using an autoregressive model in mice. The authors analyzed the frequency contents in arterial blood pressure variability by estimating their power spectrum and analyzed the relationship between each frequency component and the activity of autonomic nervous system
Keywords :
biological techniques; blood pressure measurement; frequency-domain analysis; medical signal processing; spectral analysis; arterial blood pressure variability; autonomic nervous system activity; autoregressive model; blood pressure fluctuations; conscious mice; frequency component; power spectral analysis; Arterial blood pressure; Autonomic nervous system; Biomedical monitoring; Blood pressure; Catheters; Fluctuations; Frequency estimation; Mice; Pressure measurement; Spectral analysis;
Conference_Titel :
Biomedical Engineering Conference, 1995., Proceedings of the 1995 Fourteenth Southern
Conference_Location :
Shreveport, LA
Print_ISBN :
0-7803-2083-2
DOI :
10.1109/SBEC.1995.514484
