The dynamics of resting and postural tremor in Parkinson's disease

Approximate entropy as a measure of system complexity.

Steven M. Pincus · Proceedings of the National Academy of Sciences · 1991 · 5.8K citations

Natural Sciences, Computer Science, Mathematics +14

Testing for nonlinearity in time series: the method of surrogate data

James Theiler, Stephen Eubank, André Longtin et al. · Physica D Nonlinear Phenomena · 1992 · 3.8K citations

Computing, Data Science, Forecasting +9

Muscles Alive—their functions revealed by electromyography

Postgraduate Medical Journal · 1963 · 1.8K citations · Full text

Life Sciences, Physiology, Neurophysiology +12

Physiological time-series analysis: what does regularity quantify?

Steve Pincus, Ary L. Goldberger · American Journal of Physiology-Heart and Circulatory Physiology · 1994 · 1.3K citations

Natural Sciences, Cardiology, Physiology +16

Loss of 'Complexity' and Aging

Lewis A. Lipsitz · JAMA · 1992 · 1.2K citations

Natural Sciences, Geriatric Medicine, Physiology +17