Key result
Loss of rhythm, altered variability, and delayed recovery signal system instability preceding overt disease.
Why the study?
To reframe physiology as a temporal phenomenon rather than static values, highlighting autonomic regulation, rhythms, variability, and recovery as primary markers of health and disease stability.
Animal data link rhythm loss to instability; leaves open human validation before clinical monitoring or timed therapies.
This paper reframes physiology as a temporal phenomenon rather than a collection of static values. It argues that autonomic regulation, biological rhythms, adaptive variability, and recovery capacity constitute the primary markers of system stability in health and disease. By integrating insights from autonomic physiology, circadian biology, treatment timing, and recovery dynamics, the paper establishes temporal stability as a foundational dimension of disease behavior. It serves as an entry point into a dynamic systems interpretation of medicine, showing how loss of rhythm, altered variability, and delayed recovery often precede structural pathology and conventional biomarker change.
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Anita Domargård (2026) studied this question. Loss of rhythm, altered variability, and delayed recovery are critical markers indicating system instability that can precede overt disease pathology.
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