OBJECTIVES: The traditional techniques of data analysis are often not sufficient to characterize the complex dynamics of respiration...
Keywords: Respiratory, pattern variability, symbolic dynamics
01/2004 | Methods of Information in Medicine, SchattauerIt is generally assumed that fetal heart rate variability increases with gestation, reflecting prenatal development of the autonomic nervous system...
Keywords: approximate entropy, prenatal development, symbolic dynamics
10/2006 | Biomedizinische Technik, Walter de Gruyter