Title :
Relationship between autonomic nervous system activity and chaotic attractor on biological signal
Author :
Lee, Byungchae ; Jang, Jaeho ; Lee, Jeongwhan ; Lee, Myoungho
Author_Institution :
Dept. of Electr. Eng., Yonsei Univ., Seoul, South Korea
Abstract :
Describes the effect of autonomic nervous activity on heart rate variability and peripheral blood pressure with power spectral analysis and its characteristics of chaotic attractors. The authors´ aim is to access the applicability of spectral and dimensional analysis of biological signals, attributed to changes in autonomic nervous system activity. Heart rates and peripheral blood pressure were recorded while various mental and physical conditions. Spectral and dimensional analysis of experimental data are processed. The results show the availability to evaluate the autonomic nervous activities and some mental and physical failures
Keywords :
neurophysiology; autonomic nervous system activity; biological signal; chaotic attractor; dimensional analysis; experimental data; heart rate; heart rate variability; mental conditions; peripheral blood pressure; physical conditions; power spectral analysis; Autonomic nervous system; Blood pressure; Chaos; Data analysis; Electrocardiography; Heart rate; Heart rate variability; Signal analysis; Signal processing; Spectral analysis;
Conference_Titel :
Engineering in Medicine and Biology Society, 1994. Engineering Advances: New Opportunities for Biomedical Engineers. Proceedings of the 16th Annual International Conference of the IEEE
Conference_Location :
Baltimore, MD
Print_ISBN :
0-7803-2050-6
DOI :
10.1109/IEMBS.1994.415420
