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Method for analyses of cyclic physiological data that are nonstationary in time.The proposed method of studying biologic rhythms permits the biologist to view physiological data dynamically without assuming that the data are stationary in time. Vector representation of data points is employed, and the summation of the vectors (train of vectors) produces a summation dial that is able to detect dynamic changes in the time of the peak as well as random walks (arrhythmia).
Document ID
19730029318
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Winget, C. M.
Hetherington, N. W.
Rosenblatt, L. S.
Rambaut, P. C.
(NASA Ames Research Center Biomedical Research Div., Moffett Field, Calif.; NASA, Manned Spacecraft Center, Preventive Medicine, United States)
Date Acquired
August 7, 2013
Publication Date
November 1, 1972
Publication Information
Publication: Journal of Applied Physiology
Volume: 33
Subject Category
Biosciences
Accession Number
73A14120
Distribution Limits
Public
Copyright
Other

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