Cardio-respiratory coupling in untreated patients with major depression

An Inventory for Measuring Depression

Aaron T. Beck · Archives of General Psychiatry · 1961 · 38.2K citations

Social Sciences, Psychiatry, Adult Psychiatry +16

A RATING SCALE FOR DEPRESSION

M. Hamilton · Journal of Neurology Neurosurgery & Psychiatry · 1960 · 32.6K citations · Full text

Social Sciences, Psychiatry, Psychology +12

Physiological time-series analysis using approximate entropy and sample entropy

Joshua Richman, J. Randall Moorman · American Journal of Physiology-Heart and Circulatory Physiology · 2000 · 7.8K citations

Natural Sciences, Physiology, Biomedical Signal Processing +7

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

Transfer function analysis of autonomic regulation. I. Canine atrial rate response

Ronald D. Berger, J. Philip Saul, Richard J. Cohen · American Journal of Physiology-Heart and Circulatory Physiology · 1989 · 503 citations

Life Sciences, Cardiology, Physiology +17