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Inflection Point

Meaning

An Inflection Point in physiological terms signifies a specific temporal or quantitative threshold where the rate of change in a biological parameter undergoes a significant shift in direction or acceleration. For instance, it marks the point where anabolic capacity begins to sharply decline despite continued stimuli, or conversely, where targeted therapy initiates a robust recovery trajectory. Identifying this point is crucial for timely and effective clinical decision-making. It separates phases of stability from phases of rapid transition.