Figure 3
From: Inferring the phase response curve from observation of a continuously perturbed oscillator
The dependence of errors of reconstruction ΔZ and Δψ, Eqs (10) and (12), on driving amplitude ε for the Morris-Lecar neuronal oscillator Eq. (7). In (a,b) for each value of ε, 100 points corresponding to different realizations of noise are plotted with blue dots and their average in colors: ΔZ in green, Δψ in red (and \({{\rm{\Delta }}}_{{\psi }_{T}}\) in orange for reference). Shown in (c–h) are segments of signal on two time scales for three amplitudes of driving \(\varepsilon \parallel Z\parallel \). In orange the voltage V(t) (only in (c–e)) and in blue the input signal p(t), scaled for being visually comparable. The times of zero phase tm are marked with vertical black lines. The correlation time is τ = 0.1.
