Figure 1From: An analytical tool for elucidating ion-channel molecular mechanisms from macroscopic current tracesA diagram of the analytical methodology applied to voltage-clamp experiments. u(t) and y(t) are the input and output time signals respectively, H(s) denotes the transfer function in the Laplace domain; Z,P,G the zeros, poles and gain associated to it and Ga, Gb represent first-order systems.Back to article page