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Order these steps to build a plain-language explanation from a time series (signal → interpretation → mechanism).
  • Propose a plausible physiological mechanism in plain language that could create that pattern

  • Describe the baseline, variability, and any sustained or abrupt deviations you see in the signal

  • Choose the best-fitting pattern label (set point shift, widened operating range, impaired compensation, or artifact) and justify why

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